From 7e8767e3fdae6362c33a22a200b36cd2850e228b Mon Sep 17 00:00:00 2001
From: "Adam J. Stewart" <ajstewart426@gmail.com>
Date: Sun, 25 Dec 2016 15:36:35 -0500
Subject: [PATCH] Remove usernames from paths in docs (#2675)

* Remove usernames from paths in docs

* Fix path export
---
 lib/spack/docs/basic_usage.rst                |  36 +-
 lib/spack/docs/getting_started.rst            |  12 +-
 lib/spack/docs/mirrors.rst                    |   8 +-
 lib/spack/docs/module_file_support.rst        |   4 +-
 lib/spack/docs/packaging_guide.rst            |   6 +-
 lib/spack/docs/repositories.rst               |  22 +-
 lib/spack/docs/tutorial_sc16_modules.rst      | 116 ++---
 lib/spack/docs/tutorial_sc16_spack_basics.rst | 396 +++++++++---------
 lib/spack/docs/workflows.rst                  |   6 +-
 9 files changed, 303 insertions(+), 303 deletions(-)

diff --git a/lib/spack/docs/basic_usage.rst b/lib/spack/docs/basic_usage.rst
index 12f48dde4e..7ec61334db 100644
--- a/lib/spack/docs/basic_usage.rst
+++ b/lib/spack/docs/basic_usage.rst
@@ -123,13 +123,13 @@ that the packages is installed:
 
    $ spack install mpileaks
    ==> Installing mpileaks
-   ==> mpich is already installed in /home/gamblin2/spack/opt/linux-debian7-x86_64/gcc@4.4.7/mpich@3.0.4.
-   ==> callpath is already installed in /home/gamblin2/spack/opt/linux-debian7-x86_64/gcc@4.4.7/callpath@1.0.2-5dce4318.
-   ==> adept-utils is already installed in /home/gamblin2/spack/opt/linux-debian7-x86_64/gcc@4.4.7/adept-utils@1.0-5adef8da.
+   ==> mpich is already installed in ~/spack/opt/linux-debian7-x86_64/gcc@4.4.7/mpich@3.0.4.
+   ==> callpath is already installed in ~/spack/opt/linux-debian7-x86_64/gcc@4.4.7/callpath@1.0.2-5dce4318.
+   ==> adept-utils is already installed in ~/spack/opt/linux-debian7-x86_64/gcc@4.4.7/adept-utils@1.0-5adef8da.
    ==> Trying to fetch from https://github.com/hpc/mpileaks/releases/download/v1.0/mpileaks-1.0.tar.gz
    ######################################################################## 100.0%
-   ==> Staging archive: /home/gamblin2/spack/var/spack/stage/mpileaks@1.0%gcc@4.4.7 arch=linux-debian7-x86_64-59f6ad23/mpileaks-1.0.tar.gz
-   ==> Created stage in /home/gamblin2/spack/var/spack/stage/mpileaks@1.0%gcc@4.4.7 arch=linux-debian7-x86_64-59f6ad23.
+   ==> Staging archive: ~/spack/var/spack/stage/mpileaks@1.0%gcc@4.4.7 arch=linux-debian7-x86_64-59f6ad23/mpileaks-1.0.tar.gz
+   ==> Created stage in ~/spack/var/spack/stage/mpileaks@1.0%gcc@4.4.7 arch=linux-debian7-x86_64-59f6ad23.
    ==> No patches needed for mpileaks.
    ==> Building mpileaks.
 
@@ -137,7 +137,7 @@ that the packages is installed:
 
    ==> Successfully installed mpileaks.
      Fetch: 2.16s.  Build: 9.82s.  Total: 11.98s.
-   [+] /home/gamblin2/spack/opt/linux-debian7-x86_64/gcc@4.4.7/mpileaks@1.0-59f6ad23
+   [+] ~/spack/opt/linux-debian7-x86_64/gcc@4.4.7/mpileaks@1.0-59f6ad23
 
 The last line, with the ``[+]``, indicates where the package is
 installed.
@@ -252,7 +252,7 @@ the tarballs in question to it (see :ref:`mirrors`):
    .. code-block:: yaml
 
        mirrors:
-         manual: file:///home/me/.spack/manual_mirror
+         manual: file://~/.spack/manual_mirror
 
 #. Put your tarballs in it.  Tarballs should be named
    ``<package>/<package>-<version>.tar.gz``.  For example:
@@ -374,13 +374,13 @@ use ``spack find --paths``:
    $ spack find --paths
    ==> 74 installed packages.
    -- linux-debian7-x86_64 / gcc@4.4.7 --------------------------------
-       ImageMagick@6.8.9-10  /home/gamblin2/spack/opt/linux-debian7-x86_64/gcc@4.4.7/ImageMagick@6.8.9-10-4df950dd
-       adept-utils@1.0       /home/gamblin2/spack/opt/linux-debian7-x86_64/gcc@4.4.7/adept-utils@1.0-5adef8da
-       atk@2.14.0            /home/gamblin2/spack/opt/linux-debian7-x86_64/gcc@4.4.7/atk@2.14.0-3d09ac09
-       boost@1.55.0          /home/gamblin2/spack/opt/linux-debian7-x86_64/gcc@4.4.7/boost@1.55.0
-       bzip2@1.0.6           /home/gamblin2/spack/opt/linux-debian7-x86_64/gcc@4.4.7/bzip2@1.0.6
-       cairo@1.14.0          /home/gamblin2/spack/opt/linux-debian7-x86_64/gcc@4.4.7/cairo@1.14.0-fcc2ab44
-       callpath@1.0.2        /home/gamblin2/spack/opt/linux-debian7-x86_64/gcc@4.4.7/callpath@1.0.2-5dce4318
+       ImageMagick@6.8.9-10  ~/spack/opt/linux-debian7-x86_64/gcc@4.4.7/ImageMagick@6.8.9-10-4df950dd
+       adept-utils@1.0       ~/spack/opt/linux-debian7-x86_64/gcc@4.4.7/adept-utils@1.0-5adef8da
+       atk@2.14.0            ~/spack/opt/linux-debian7-x86_64/gcc@4.4.7/atk@2.14.0-3d09ac09
+       boost@1.55.0          ~/spack/opt/linux-debian7-x86_64/gcc@4.4.7/boost@1.55.0
+       bzip2@1.0.6           ~/spack/opt/linux-debian7-x86_64/gcc@4.4.7/bzip2@1.0.6
+       cairo@1.14.0          ~/spack/opt/linux-debian7-x86_64/gcc@4.4.7/cairo@1.14.0-fcc2ab44
+       callpath@1.0.2        ~/spack/opt/linux-debian7-x86_64/gcc@4.4.7/callpath@1.0.2-5dce4318
    ...
 
 And, finally, you can restrict your search to a particular package
@@ -390,9 +390,9 @@ by supplying its name:
 
    $ spack find --paths libelf
    -- linux-debian7-x86_64 / gcc@4.4.7 --------------------------------
-       libelf@0.8.11  /home/gamblin2/spack/opt/linux-debian7-x86_64/gcc@4.4.7/libelf@0.8.11
-       libelf@0.8.12  /home/gamblin2/spack/opt/linux-debian7-x86_64/gcc@4.4.7/libelf@0.8.12
-       libelf@0.8.13  /home/gamblin2/spack/opt/linux-debian7-x86_64/gcc@4.4.7/libelf@0.8.13
+       libelf@0.8.11  ~/spack/opt/linux-debian7-x86_64/gcc@4.4.7/libelf@0.8.11
+       libelf@0.8.12  ~/spack/opt/linux-debian7-x86_64/gcc@4.4.7/libelf@0.8.12
+       libelf@0.8.13  ~/spack/opt/linux-debian7-x86_64/gcc@4.4.7/libelf@0.8.13
 
 ``spack find`` actually does a lot more than this.  You can use
 *specs* to query for specific configurations and builds of each
@@ -900,7 +900,7 @@ prefixes, and you can see this with ``spack find --paths``:
    $ spack find --paths py-numpy
    ==> 1 installed packages.
    -- linux-debian7-x86_64 / gcc@4.4.7 --------------------------------
-       py-numpy@1.9.1  /g/g21/gamblin2/src/spack/opt/linux-debian7-x86_64/gcc@4.4.7/py-numpy@1.9.1-66733244
+       py-numpy@1.9.1  ~/spack/opt/linux-debian7-x86_64/gcc@4.4.7/py-numpy@1.9.1-66733244
 
 However, even though this package is installed, you cannot use it
 directly when you run ``python``:
diff --git a/lib/spack/docs/getting_started.rst b/lib/spack/docs/getting_started.rst
index 6ec55cca48..8e5ee7f379 100644
--- a/lib/spack/docs/getting_started.rst
+++ b/lib/spack/docs/getting_started.rst
@@ -188,7 +188,7 @@ where the compiler is installed.  For example:
 .. code-block:: console
 
    $ spack compiler find /usr/local/tools/ic-13.0.079
-   ==> Added 1 new compiler to /Users/gamblin2/.spack/compilers.yaml
+   ==> Added 1 new compiler to ~/.spack/compilers.yaml
        intel@13.0.079
 
 Or you can run ``spack compiler find`` with no arguments to force
@@ -200,7 +200,7 @@ installed, but you know that new compilers have been added to your
 
    $ module load gcc-4.9.0
    $ spack compiler find
-   ==> Added 1 new compiler to /Users/gamblin2/.spack/compilers.yaml
+   ==> Added 1 new compiler to ~/.spack/compilers.yaml
        gcc@4.9.0
 
 This loads the environment module for gcc-4.9.0 to add it to
@@ -531,7 +531,7 @@ flags to the ``icc`` command:
    .. code-block:: console
 
        $ spack location --install-dir gcc
-       /home2/rpfische/spack2/opt/spack/linux-centos7-x86_64/gcc-4.9.3-iy4rw...
+       ~/spack/opt/spack/linux-centos7-x86_64/gcc-4.9.3-iy4rw...
 
 #. Set up ``compilers.yaml``, for example:
 
@@ -543,12 +543,12 @@ flags to the ``icc`` command:
            operating_system: centos7
            paths:
              cc: /opt/intel-15.0.24/bin/icc-15.0.24-beta
-             cflags: -gcc-name /home2/rpfische/spack2/opt/spack/linux-centos7-x86_64/gcc-4.9.3-iy4rw.../bin/gcc
+             cflags: -gcc-name ~/spack/opt/spack/linux-centos7-x86_64/gcc-4.9.3-iy4rw.../bin/gcc
              cxx: /opt/intel-15.0.24/bin/icpc-15.0.24-beta
-             cxxflags: -gxx-name /home2/rpfische/spack2/opt/spack/linux-centos7-x86_64/gcc-4.9.3-iy4rw.../bin/g++
+             cxxflags: -gxx-name ~/spack/opt/spack/linux-centos7-x86_64/gcc-4.9.3-iy4rw.../bin/g++
              f77: /opt/intel-15.0.24/bin/ifort-15.0.24-beta
              fc: /opt/intel-15.0.24/bin/ifort-15.0.24-beta
-             fflags: -gcc-name /home2/rpfische/spack2/opt/spack/linux-centos7-x86_64/gcc-4.9.3-iy4rw.../bin/gcc
+             fflags: -gcc-name ~/spack/opt/spack/linux-centos7-x86_64/gcc-4.9.3-iy4rw.../bin/gcc
            spec: intel@15.0.24.4.9.3
 
 
diff --git a/lib/spack/docs/mirrors.rst b/lib/spack/docs/mirrors.rst
index 87ce3d96a2..c69496066f 100644
--- a/lib/spack/docs/mirrors.rst
+++ b/lib/spack/docs/mirrors.rst
@@ -166,7 +166,7 @@ a file, you can use a file URL like this one:
 
 .. code-block:: none
 
-   file:///Users/gamblin2/spack-mirror-2014-06-24
+   file://~/spack-mirror-2014-06-24
 
 That points to the directory on the local filesystem.  If it were on a
 web server, you could use a URL like this one:
@@ -178,7 +178,7 @@ You can tell your Spack installation to use that mirror like this:
 
 .. code-block:: console
 
-   $ spack mirror add local_filesystem file:///Users/gamblin2/spack-mirror-2014-06-24
+   $ spack mirror add local_filesystem file://~/spack-mirror-2014-06-24
 
 Each mirror has a name so that you can refer to it again later.
 
@@ -193,7 +193,7 @@ To see all the mirrors Spack knows about, run ``spack mirror list``:
 .. code-block:: console
 
    $ spack mirror list
-   local_filesystem    file:///Users/gamblin2/spack-mirror-2014-06-24
+   local_filesystem    file://~/spack-mirror-2014-06-24
 
 .. _spack-mirror-remove:
 
@@ -218,7 +218,7 @@ Adding a mirror really adds a line in ``~/.spack/mirrors.yaml``:
 .. code-block:: yaml
 
    mirrors:
-     local_filesystem: file:///Users/gamblin2/spack-mirror-2014-06-24
+     local_filesystem: file://~/spack-mirror-2014-06-24
      remote_server: https://example.com/some/web-hosted/directory/spack-mirror-2014-06-24
 
 If you want to change the order in which mirrors are searched for
diff --git a/lib/spack/docs/module_file_support.rst b/lib/spack/docs/module_file_support.rst
index 0daa9232ed..5db2ca0285 100644
--- a/lib/spack/docs/module_file_support.rst
+++ b/lib/spack/docs/module_file_support.rst
@@ -63,7 +63,7 @@ of installed packages.
 
    $ module avail
 
-   ------- /home/gamblin2/spack/share/spack/modules/linux-debian7-x86_64 --------
+   ------- ~/spack/share/spack/modules/linux-debian7-x86_64 --------
    adept-utils@1.0%gcc@4.4.7-5adef8da   libelf@0.8.13%gcc@4.4.7
    automaded@1.0%gcc@4.4.7-d9691bb0     libelf@0.8.13%intel@15.0.0
    boost@1.55.0%gcc@4.4.7               mpc@1.0.2%gcc@4.4.7-559607f5
@@ -140,7 +140,7 @@ Spack.  For example, this will add the ``mpich`` package built with
    $ spack use mpich %gcc@4.4.7
    Prepending: mpich@3.0.4%gcc@4.4.7 (ok)
    $ which mpicc
-   ~/src/spack/opt/linux-debian7-x86_64/gcc@4.4.7/mpich@3.0.4/bin/mpicc
+   ~/spack/opt/linux-debian7-x86_64/gcc@4.4.7/mpich@3.0.4/bin/mpicc
 
 Or, similarly with modules, you could type:
 
diff --git a/lib/spack/docs/packaging_guide.rst b/lib/spack/docs/packaging_guide.rst
index 003432b5d4..343adca964 100644
--- a/lib/spack/docs/packaging_guide.rst
+++ b/lib/spack/docs/packaging_guide.rst
@@ -3161,11 +3161,11 @@ build it:
    $ spack stage libelf
    ==> Trying to fetch from http://www.mr511.de/software/libelf-0.8.13.tar.gz
    ######################################################################## 100.0%
-   ==> Staging archive: /Users/gamblin2/src/spack/var/spack/stage/libelf@0.8.13%gcc@4.8.3 arch=linux-debian7-x86_64/libelf-0.8.13.tar.gz
-   ==> Created stage in /Users/gamblin2/src/spack/var/spack/stage/libelf@0.8.13%gcc@4.8.3 arch=linux-debian7-x86_64.
+   ==> Staging archive: ~/spack/var/spack/stage/libelf@0.8.13%gcc@4.8.3 arch=linux-debian7-x86_64/libelf-0.8.13.tar.gz
+   ==> Created stage in ~/spack/var/spack/stage/libelf@0.8.13%gcc@4.8.3 arch=linux-debian7-x86_64.
    $ spack cd libelf
    $ pwd
-   /Users/gamblin2/src/spack/var/spack/stage/libelf@0.8.13%gcc@4.8.3 arch=linux-debian7-x86_64/libelf-0.8.13
+   ~/spack/var/spack/stage/libelf@0.8.13%gcc@4.8.3 arch=linux-debian7-x86_64/libelf-0.8.13
 
 ``spack cd`` here changed the current working directory to the
 directory containing the expanded ``libelf`` source code.  There are a
diff --git a/lib/spack/docs/repositories.rst b/lib/spack/docs/repositories.rst
index f4eb60fac1..5e722e2139 100644
--- a/lib/spack/docs/repositories.rst
+++ b/lib/spack/docs/repositories.rst
@@ -317,8 +317,8 @@ files, use ``spack repo list``.
 
   $ spack repo list
   ==> 2 package repositories.
-  myrepo     /Users/gamblin2/myrepo
-  builtin    /Users/gamblin2/src/spack/var/spack/repos/builtin
+  myrepo     ~/myrepo
+  builtin    ~/spack/var/spack/repos/builtin
 
 Each repository is listed with its associated namespace.  To get the raw,
 merged YAML from all configuration files, use ``spack config get repos``:
@@ -327,7 +327,7 @@ merged YAML from all configuration files, use ``spack config get repos``:
 
    $ spack config get repos
    repos:srepos:
-   - /Users/gamblin2/myrepo
+   - ~/myrepo
    - $spack/var/spack/repos/builtin
 
 mNote that, unlike ``spack repo list``, this does not include the
@@ -345,7 +345,7 @@ yourself; you can use the ``spack repo create`` command.
   $ spack repo create myrepo
   ==> Created repo with namespace 'myrepo'.
   ==> To register it with spack, run this command:
-    spack repo add /Users/gamblin2/myrepo
+    spack repo add ~/myrepo
 
   $ ls myrepo
   packages/  repo.yaml
@@ -362,7 +362,7 @@ You can supply a custom namespace with a second argument, e.g.:
   $ spack repo create myrepo llnl.comp
   ==> Created repo with namespace 'llnl.comp'.
   ==> To register it with spack, run this command:
-    spack repo add /Users/gamblin2/myrepo
+    spack repo add ~/myrepo
 
   $ cat myrepo/repo.yaml
   repo:
@@ -382,8 +382,8 @@ Once your repository is created, you can register it with Spack with
 
    $ spack repo list
    ==> 2 package repositories.
-   llnl.comp    /Users/gamblin2/myrepo
-   builtin      /Users/gamblin2/src/spack/var/spack/repos/builtin
+   llnl.comp    ~/myrepo
+   builtin      ~/spack/var/spack/repos/builtin
 
 This simply adds the repo to your ``repos.yaml`` file.
 
@@ -405,22 +405,22 @@ By namespace:
 .. code-block:: console
 
   $ spack repo rm llnl.comp
-  ==> Removed repository /Users/gamblin2/myrepo with namespace 'llnl.comp'.
+  ==> Removed repository ~/myrepo with namespace 'llnl.comp'.
 
   $ spack repo list
   ==> 1 package repository.
-  builtin    /Users/gamblin2/src/spack/var/spack/repos/builtin
+  builtin    ~/spack/var/spack/repos/builtin
 
 By path:
 
 .. code-block:: console
 
   $ spack repo rm ~/myrepo
-  ==> Removed repository /Users/gamblin2/myrepo
+  ==> Removed repository ~/myrepo
 
   $ spack repo list
   ==> 1 package repository.
-  builtin    /Users/gamblin2/src/spack/var/spack/repos/builtin
+  builtin    ~/spack/var/spack/repos/builtin
 
 --------------------------------
 Repo namespaces and Python
diff --git a/lib/spack/docs/tutorial_sc16_modules.rst b/lib/spack/docs/tutorial_sc16_modules.rst
index 00684223cd..407f679ae6 100644
--- a/lib/spack/docs/tutorial_sc16_modules.rst
+++ b/lib/spack/docs/tutorial_sc16_modules.rst
@@ -77,7 +77,7 @@ Then we can use shell support for modules to add it to the list of known compile
   $ module load gcc-6.2.0-gcc-4.8-twd5nqg
 
   $ spack compiler add
-  ==> Added 1 new compiler to /home/mculpo/.spack/linux/compilers.yaml
+  ==> Added 1 new compiler to ~/.spack/linux/compilers.yaml
       gcc@6.2.0
 
   $ spack compilers
@@ -113,7 +113,7 @@ In the end your environment should look something like:
 
   $ module avail
 
-  ------------------------------------------------------------------------ /home/mculpo/wdir/spack/share/spack/modules/linux-Ubuntu14-x86_64 ------------------------------------------------------------------------
+  ------------------------------------------------------------------------ ~/spack/share/spack/modules/linux-Ubuntu14-x86_64 ------------------------------------------------------------------------
      binutils-2.27-gcc-4.8-dz3xevw         libpciaccess-0.13.4-gcc-6.2.0-eo2siet      lzo-2.09-gcc-6.2.0-jcngz72                  netlib-scalapack-2.0.2-gcc-6.2.0-wnimqhw    python-2.7.12-gcc-6.2.0-qu7rc5p
      bzip2-1.0.6-gcc-6.2.0-csoc2mq         libsigsegv-2.10-gcc-4.8-avb6azw            m4-1.4.17-gcc-4.8-iggewke                   netlib-scalapack-2.0.2-gcc-6.2.0-wojunhq    sqlite-3.8.5-gcc-6.2.0-td3zfe7
      cmake-3.5.2-gcc-6.2.0-6poypqg         libsigsegv-2.10-gcc-6.2.0-g3qpmbi          m4-1.4.17-gcc-6.2.0-lhgqa6s                 nettle-3.2-gcc-6.2.0-djdthlh                tcl-8.6.5-gcc-4.8-atddxu7
@@ -139,16 +139,16 @@ look at the ``gcc`` module you'll see something like:
 
   $ module show gcc-6.2.0-gcc-4.8-twd5nqg
   ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-     /home/mculpo/wdir/spack/share/spack/modules/linux-Ubuntu14-x86_64/gcc-6.2.0-gcc-4.8-twd5nqg:
+     ~/spack/share/spack/modules/linux-Ubuntu14-x86_64/gcc-6.2.0-gcc-4.8-twd5nqg:
   ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
   whatis("gcc @6.2.0 ")
-  prepend_path("PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/bin")
-  prepend_path("CMAKE_PREFIX_PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/")
-  prepend_path("MANPATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/share/man")
-  prepend_path("PKG_CONFIG_PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64/pkgconfig")
-  prepend_path("LIBRARY_PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64")
-  prepend_path("LD_LIBRARY_PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64")
-  prepend_path("CPATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/include")
+  prepend_path("PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/bin")
+  prepend_path("CMAKE_PREFIX_PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/")
+  prepend_path("MANPATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/share/man")
+  prepend_path("PKG_CONFIG_PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64/pkgconfig")
+  prepend_path("LIBRARY_PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64")
+  prepend_path("LD_LIBRARY_PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64")
+  prepend_path("CPATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/include")
   help([[The GNU Compiler Collection includes front ends for C, C++, Objective-C,
   Fortran, and Java.
   ]])
@@ -193,14 +193,14 @@ paths have disappeared:
 
   $ module show gcc-6.2.0-gcc-4.8-twd5nqg
   ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-     /home/mculpo/wdir/spack/share/spack/modules/linux-Ubuntu14-x86_64/gcc-6.2.0-gcc-4.8-twd5nqg:
+     ~/spack/share/spack/modules/linux-Ubuntu14-x86_64/gcc-6.2.0-gcc-4.8-twd5nqg:
   ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
   whatis("gcc @6.2.0 ")
-  prepend_path("PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/bin")
-  prepend_path("CMAKE_PREFIX_PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/")
-  prepend_path("MANPATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/share/man")
-  prepend_path("PKG_CONFIG_PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64/pkgconfig")
-  prepend_path("LD_LIBRARY_PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64")
+  prepend_path("PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/bin")
+  prepend_path("CMAKE_PREFIX_PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/")
+  prepend_path("MANPATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/share/man")
+  prepend_path("PKG_CONFIG_PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64/pkgconfig")
+  prepend_path("LD_LIBRARY_PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64")
   help([[The GNU Compiler Collection includes front ends for C, C++, Objective-C,
   Fortran, and Java.
   ]])
@@ -251,7 +251,7 @@ and regenerate the module files:
 
   $ module avail
 
-  ------------------------------------------------------------------------ /home/mculpo/wdir/spack/share/spack/modules/linux-Ubuntu14-x86_64 ------------------------------------------------------------------------
+  ------------------------------------------------------------------------ ~/spack/share/spack/modules/linux-Ubuntu14-x86_64 ------------------------------------------------------------------------
      bzip2-1.0.6-gcc-6.2.0-csoc2mq            libsigsegv-2.10-gcc-6.2.0-g3qpmbi    ncurses-6.0-gcc-6.2.0-7tb426s               openmpi-2.0.1-gcc-6.2.0-s3qbtby           sqlite-3.8.5-gcc-6.2.0-td3zfe7
      cmake-3.5.2-gcc-6.2.0-6poypqg            libtool-2.4.6-gcc-6.2.0-kiepac6      netlib-lapack-3.6.1-gcc-6.2.0-mirer2l       openssl-1.0.2j-gcc-6.2.0-hibnfda          util-macros-1.19.0-gcc-6.2.0-uoukuqk
      curl-7.50.3-gcc-6.2.0-2ffacqm            libxml2-2.9.4-gcc-6.2.0-3k4ykbe      netlib-scalapack-2.0.2-gcc-6.2.0-6bqlxqy    pkg-config-0.29.1-gcc-6.2.0-rslsgcs       xz-5.2.2-gcc-6.2.0-t5lk6in
@@ -294,7 +294,7 @@ you'll see that now the module for ``gcc@6.2.0`` has reappeared:
 
   $ module avail gcc-6.2.0-gcc-4.8-twd5nqg
 
-  ------------------------------------------------------------------------ /home/mculpo/wdir/spack/share/spack/modules/linux-Ubuntu14-x86_64 ------------------------------------------------------------------------
+  ------------------------------------------------------------------------ ~/spack/share/spack/modules/linux-Ubuntu14-x86_64 ------------------------------------------------------------------------
      gcc-6.2.0-gcc-4.8-twd5nqg
 
 -------------------------
@@ -329,7 +329,7 @@ If you try to regenerate the module files now you will get an error:
   $ spack module refresh --module-type tcl --delete-tree -y
   ==> Error: Name clashes detected in module files:
 
-  file : /home/mculpo/wdir/spack/share/spack/modules/linux-Ubuntu14-x86_64/netlib-scalapack-2.0.2-gcc-6.2.0
+  file : ~/spack/share/spack/modules/linux-Ubuntu14-x86_64/netlib-scalapack-2.0.2-gcc-6.2.0
   spec : netlib-scalapack@2.0.2%gcc@6.2.0~fpic+shared arch=linux-Ubuntu14-x86_64
   spec : netlib-scalapack@2.0.2%gcc@6.2.0~fpic+shared arch=linux-Ubuntu14-x86_64
   spec : netlib-scalapack@2.0.2%gcc@6.2.0~fpic+shared arch=linux-Ubuntu14-x86_64
@@ -377,7 +377,7 @@ Regenerating module files now we obtain:
   ==> Regenerating tcl module files
   $ module avail
 
-  ------------------------------------------------------------------------ /home/mculpo/wdir/spack/share/spack/modules/linux-Ubuntu14-x86_64 ------------------------------------------------------------------------
+  ------------------------------------------------------------------------ ~/spack/share/spack/modules/linux-Ubuntu14-x86_64 ------------------------------------------------------------------------
      bzip2-1.0.6-gcc-6.2.0         libpciaccess-0.13.4-gcc-6.2.0    mpich-3.2-gcc-6.2.0                                  openblas-0.2.19-gcc-6.2.0             python-2.7.12-gcc-6.2.0
      cmake-3.5.2-gcc-6.2.0         libsigsegv-2.10-gcc-6.2.0        ncurses-6.0-gcc-6.2.0                                openmpi-2.0.1-gcc-6.2.0               sqlite-3.8.5-gcc-6.2.0
      curl-7.50.3-gcc-6.2.0         libtool-2.4.6-gcc-6.2.0          netlib-lapack-3.6.1-gcc-6.2.0                        openssl-1.0.2j-gcc-6.2.0              util-macros-1.19.0-gcc-6.2.0
@@ -420,7 +420,7 @@ The final result should look like:
 
   $ module avail
 
-  ------------------------------------------------------------------------ /home/mculpo/wdir/spack/share/spack/modules/linux-Ubuntu14-x86_64 ------------------------------------------------------------------------
+  ------------------------------------------------------------------------ ~/spack/share/spack/modules/linux-Ubuntu14-x86_64 ------------------------------------------------------------------------
      bzip2/1.0.6-gcc-6.2.0         libpciaccess/0.13.4-gcc-6.2.0    mpich/3.2-gcc-6.2.0                                      openblas/0.2.19-gcc-6.2.0             python/2.7.12-gcc-6.2.0
      cmake/3.5.2-gcc-6.2.0         libsigsegv/2.10-gcc-6.2.0        ncurses/6.0-gcc-6.2.0                                    openmpi/2.0.1-gcc-6.2.0               sqlite/3.8.5-gcc-6.2.0
      curl/7.50.3-gcc-6.2.0         libtool/2.4.6-gcc-6.2.0          netlib-lapack/3.6.1-gcc-6.2.0                            openssl/1.0.2j-gcc-6.2.0              util-macros/1.19.0-gcc-6.2.0
@@ -486,15 +486,15 @@ Regenerating the module files should result in something like:
 
   $ module show gcc
   ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-     /home/mculpo/wdir/spack/share/spack/modules/linux-Ubuntu14-x86_64/gcc/6.2.0-gcc-4.8:
+     ~/spack/share/spack/modules/linux-Ubuntu14-x86_64/gcc/6.2.0-gcc-4.8:
   ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
   whatis("gcc @6.2.0 ")
-  prepend_path("PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/bin")
-  prepend_path("CMAKE_PREFIX_PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/")
-  prepend_path("MANPATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/share/man")
-  prepend_path("PKG_CONFIG_PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64/pkgconfig")
-  prepend_path("LD_LIBRARY_PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64")
-  setenv("GCC_ROOT","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u")
+  prepend_path("PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/bin")
+  prepend_path("CMAKE_PREFIX_PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/")
+  prepend_path("MANPATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/share/man")
+  prepend_path("PKG_CONFIG_PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64/pkgconfig")
+  prepend_path("LD_LIBRARY_PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64")
+  setenv("GCC_ROOT","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u")
   conflict("gcc")
   help([[The GNU Compiler Collection includes front ends for C, C++, Objective-C,
   Fortran, and Java.
@@ -560,15 +560,15 @@ This time we will be more selective and regenerate only the ``gcc`` and
 
   $ module show gcc
   ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-     /home/mculpo/wdir/spack/share/spack/modules/linux-Ubuntu14-x86_64/gcc/6.2.0-gcc-4.8:
+     ~/spack/share/spack/modules/linux-Ubuntu14-x86_64/gcc/6.2.0-gcc-4.8:
   ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
   whatis("gcc @6.2.0 ")
-  prepend_path("PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/bin")
-  prepend_path("CMAKE_PREFIX_PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/")
-  prepend_path("MANPATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/share/man")
-  prepend_path("PKG_CONFIG_PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64/pkgconfig")
-  prepend_path("LD_LIBRARY_PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64")
-  setenv("GCC_ROOT","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u")
+  prepend_path("PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/bin")
+  prepend_path("CMAKE_PREFIX_PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/")
+  prepend_path("MANPATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/share/man")
+  prepend_path("PKG_CONFIG_PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64/pkgconfig")
+  prepend_path("LD_LIBRARY_PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u/lib64")
+  setenv("GCC_ROOT","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-4.8/gcc-6.2.0-twd5nqg33hrrssqclcfi5k42eccwxz5u")
   setenv("CC","gcc")
   setenv("CXX","g++")
   setenv("F90","gfortran")
@@ -581,17 +581,17 @@ This time we will be more selective and regenerate only the ``gcc`` and
 
   $ module show openmpi
   ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-     /home/mculpo/wdir/spack/share/spack/modules/linux-Ubuntu14-x86_64/openmpi/2.0.1-gcc-6.2.0:
+     ~/spack/share/spack/modules/linux-Ubuntu14-x86_64/openmpi/2.0.1-gcc-6.2.0:
   ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
   whatis("openmpi @2.0.1 ")
-  prepend_path("PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/openmpi-2.0.1-s3qbtbyh3y5y4gkchmhcuak7th44l53w/bin")
-  prepend_path("CMAKE_PREFIX_PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/openmpi-2.0.1-s3qbtbyh3y5y4gkchmhcuak7th44l53w/")
-  prepend_path("LD_LIBRARY_PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/openmpi-2.0.1-s3qbtbyh3y5y4gkchmhcuak7th44l53w/lib")
-  prepend_path("PKG_CONFIG_PATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/openmpi-2.0.1-s3qbtbyh3y5y4gkchmhcuak7th44l53w/lib/pkgconfig")
-  prepend_path("MANPATH","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/openmpi-2.0.1-s3qbtbyh3y5y4gkchmhcuak7th44l53w/share/man")
+  prepend_path("PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/openmpi-2.0.1-s3qbtbyh3y5y4gkchmhcuak7th44l53w/bin")
+  prepend_path("CMAKE_PREFIX_PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/openmpi-2.0.1-s3qbtbyh3y5y4gkchmhcuak7th44l53w/")
+  prepend_path("LD_LIBRARY_PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/openmpi-2.0.1-s3qbtbyh3y5y4gkchmhcuak7th44l53w/lib")
+  prepend_path("PKG_CONFIG_PATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/openmpi-2.0.1-s3qbtbyh3y5y4gkchmhcuak7th44l53w/lib/pkgconfig")
+  prepend_path("MANPATH","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/openmpi-2.0.1-s3qbtbyh3y5y4gkchmhcuak7th44l53w/share/man")
   setenv("SLURM_MPI_TYPE","pmi2")
   setenv("OMPI_MCA_BTL_OPENIB_WARN_DEFAULT_GID_PREFIX","0")
-  setenv("OPENMPI_ROOT","/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/openmpi-2.0.1-s3qbtbyh3y5y4gkchmhcuak7th44l53w")
+  setenv("OPENMPI_ROOT","~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/openmpi-2.0.1-s3qbtbyh3y5y4gkchmhcuak7th44l53w")
   conflict("openmpi")
   help([[The Open MPI Project is an open source Message Passing Interface
   implementation that is developed and maintained by a consortium of
@@ -693,10 +693,10 @@ Now the ``py-scipy`` module will be:
       module load py-numpy/1.11.1-gcc-6.2.0-openblas
   }
 
-  prepend-path CMAKE_PREFIX_PATH "/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/py-scipy-0.18.1-e6uljfiffgym4xvj6wveevqxfqnfb3gh/"
-  prepend-path LD_LIBRARY_PATH "/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/py-scipy-0.18.1-e6uljfiffgym4xvj6wveevqxfqnfb3gh/lib"
-  prepend-path PYTHONPATH "/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/py-scipy-0.18.1-e6uljfiffgym4xvj6wveevqxfqnfb3gh/lib/python2.7/site-packages"
-  setenv PY_SCIPY_ROOT "/home/mculpo/wdir/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/py-scipy-0.18.1-e6uljfiffgym4xvj6wveevqxfqnfb3gh"
+  prepend-path CMAKE_PREFIX_PATH "~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/py-scipy-0.18.1-e6uljfiffgym4xvj6wveevqxfqnfb3gh/"
+  prepend-path LD_LIBRARY_PATH "~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/py-scipy-0.18.1-e6uljfiffgym4xvj6wveevqxfqnfb3gh/lib"
+  prepend-path PYTHONPATH "~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/py-scipy-0.18.1-e6uljfiffgym4xvj6wveevqxfqnfb3gh/lib/python2.7/site-packages"
+  setenv PY_SCIPY_ROOT "~/spack/opt/spack/linux-Ubuntu14-x86_64/gcc-6.2.0/py-scipy-0.18.1-e6uljfiffgym4xvj6wveevqxfqnfb3gh"
   conflict py-scipy
 
 and will contain code to autoload all the dependencies:
@@ -800,11 +800,11 @@ list the available modules, you'll see:
 
 .. code-block:: console
 
-  $ module unuse /home/mculpo/wdir/spack/share/spack/modules/linux-Ubuntu14-x86_64
-  $ module use /home/mculpo/wdir/spack/share/spack/lmod/linux-Ubuntu14-x86_64/Core
+  $ module unuse ~/spack/share/spack/modules/linux-Ubuntu14-x86_64
+  $ module use ~/spack/share/spack/lmod/linux-Ubuntu14-x86_64/Core
   $ module avail
 
-  ----------------------------------------------------------------------- /home/mculpo/wdir/spack/share/spack/lmod/linux-Ubuntu14-x86_64/Core -----------------------------------------------------------------------
+  ----------------------------------------------------------------------- ~/spack/share/spack/lmod/linux-Ubuntu14-x86_64/Core -----------------------------------------------------------------------
      gcc/6.2.0
 
 The only module visible now is ``gcc``. Loading that you will make
@@ -815,13 +815,13 @@ visible the ``Compiler`` part of the software stack that was built with ``gcc/6.
   $ module load gcc
   $ module avail
 
-  -------------------------------------------------------------------- /home/mculpo/wdir/spack/share/spack/lmod/linux-Ubuntu14-x86_64/gcc/6.2.0 ---------------------------------------------------------------------
+  -------------------------------------------------------------------- ~/spack/share/spack/lmod/linux-Ubuntu14-x86_64/gcc/6.2.0 ---------------------------------------------------------------------
      binutils/2.27    curl/7.50.3    hwloc/1.11.4           libtool/2.4.6    lzo/2.09       netlib-lapack/3.6.1    openssl/1.0.2j              py-scipy/0.18.1-openblas    util-macros/1.19.0
      bison/3.0.4      expat/2.2.0    libarchive/3.2.1       libxml2/2.9.4    m4/1.4.17      nettle/3.2             pkg-config/0.29.1           py-setuptools/25.2.0        xz/5.2.2
      bzip2/1.0.6      flex/2.6.0     libpciaccess/0.13.4    lz4/131          mpich/3.2      openblas/0.2.19        py-nose/1.3.7               python/2.7.12               zlib/1.2.8
      cmake/3.6.1      gmp/6.1.1      libsigsegv/2.10        lzma/4.32.7      ncurses/6.0    openmpi/2.0.1          py-numpy/1.11.1-openblas    sqlite/3.8.5
 
-  ----------------------------------------------------------------------- /home/mculpo/wdir/spack/share/spack/lmod/linux-Ubuntu14-x86_64/Core -----------------------------------------------------------------------
+  ----------------------------------------------------------------------- ~/spack/share/spack/lmod/linux-Ubuntu14-x86_64/Core -----------------------------------------------------------------------
      gcc/6.2.0 (L)
 
 The same holds true for the ``MPI`` part of the stack, that you can enable by loading
@@ -833,16 +833,16 @@ once you'll try switching among different stacks:
   $ module load mpich
   $ module avail
 
-  ----------------------------------------------------------- /home/mculpo/wdir/spack/share/spack/lmod/linux-Ubuntu14-x86_64/mpich/3.2-5n5xoep/gcc/6.2.0 ------------------------------------------------------------
+  ----------------------------------------------------------- ~/spack/share/spack/lmod/linux-Ubuntu14-x86_64/mpich/3.2-5n5xoep/gcc/6.2.0 ------------------------------------------------------------
      netlib-scalapack/2.0.2-netlib    netlib-scalapack/2.0.2-openblas (D)
 
-  -------------------------------------------------------------------- /home/mculpo/wdir/spack/share/spack/lmod/linux-Ubuntu14-x86_64/gcc/6.2.0 ---------------------------------------------------------------------
+  -------------------------------------------------------------------- ~/spack/share/spack/lmod/linux-Ubuntu14-x86_64/gcc/6.2.0 ---------------------------------------------------------------------
      binutils/2.27    curl/7.50.3    hwloc/1.11.4           libtool/2.4.6    lzo/2.09           netlib-lapack/3.6.1    openssl/1.0.2j              py-scipy/0.18.1-openblas    util-macros/1.19.0
      bison/3.0.4      expat/2.2.0    libarchive/3.2.1       libxml2/2.9.4    m4/1.4.17          nettle/3.2             pkg-config/0.29.1           py-setuptools/25.2.0        xz/5.2.2
      bzip2/1.0.6      flex/2.6.0     libpciaccess/0.13.4    lz4/131          mpich/3.2   (L)    openblas/0.2.19        py-nose/1.3.7               python/2.7.12               zlib/1.2.8
      cmake/3.6.1      gmp/6.1.1      libsigsegv/2.10        lzma/4.32.7      ncurses/6.0        openmpi/2.0.1          py-numpy/1.11.1-openblas    sqlite/3.8.5
 
-  ----------------------------------------------------------------------- /home/mculpo/wdir/spack/share/spack/lmod/linux-Ubuntu14-x86_64/Core -----------------------------------------------------------------------
+  ----------------------------------------------------------------------- ~/spack/share/spack/lmod/linux-Ubuntu14-x86_64/Core -----------------------------------------------------------------------
      gcc/6.2.0 (L)
 
   $ module load openblas netlib-scalapack/2.0.2-openblas
@@ -937,19 +937,19 @@ you will have something like:
   $ module load openmpi
   $ module avail
 
-  --------------------------------------------- /home/mculpo/wdir/spack/share/spack/lmod/linux-Ubuntu14-x86_64/openblas/0.2.19-js33umc/openmpi/2.0.1-s3qbtby/gcc/6.2.0 ----------------------------------------------
+  --------------------------------------------- ~/spack/share/spack/lmod/linux-Ubuntu14-x86_64/openblas/0.2.19-js33umc/openmpi/2.0.1-s3qbtby/gcc/6.2.0 ----------------------------------------------
      netlib-scalapack/2.0.2
 
-  -------------------------------------------------------- /home/mculpo/wdir/spack/share/spack/lmod/linux-Ubuntu14-x86_64/openblas/0.2.19-js33umc/gcc/6.2.0 ---------------------------------------------------------
+  -------------------------------------------------------- ~/spack/share/spack/lmod/linux-Ubuntu14-x86_64/openblas/0.2.19-js33umc/gcc/6.2.0 ---------------------------------------------------------
      py-numpy/1.11.1    py-scipy/0.18.1
 
-  -------------------------------------------------------------------- /home/mculpo/wdir/spack/share/spack/lmod/linux-Ubuntu14-x86_64/gcc/6.2.0 ---------------------------------------------------------------------
+  -------------------------------------------------------------------- ~/spack/share/spack/lmod/linux-Ubuntu14-x86_64/gcc/6.2.0 ---------------------------------------------------------------------
      binutils/2.27    curl/7.50.3    hwloc/1.11.4           libtool/2.4.6    lzo/2.09       netlib-lapack/3.6.1        openssl/1.0.2j          python/2.7.12         zlib/1.2.8
      bison/3.0.4      expat/2.2.0    libarchive/3.2.1       libxml2/2.9.4    m4/1.4.17      nettle/3.2                 pkg-config/0.29.1       sqlite/3.8.5
      bzip2/1.0.6      flex/2.6.0     libpciaccess/0.13.4    lz4/131          mpich/3.2      openblas/0.2.19     (L)    py-nose/1.3.7           util-macros/1.19.0
      cmake/3.6.1      gmp/6.1.1      libsigsegv/2.10        lzma/4.32.7      ncurses/6.0    openmpi/2.0.1       (L)    py-setuptools/25.2.0    xz/5.2.2
 
-  ----------------------------------------------------------------------- /home/mculpo/wdir/spack/share/spack/lmod/linux-Ubuntu14-x86_64/Core -----------------------------------------------------------------------
+  ----------------------------------------------------------------------- ~/spack/share/spack/lmod/linux-Ubuntu14-x86_64/Core -----------------------------------------------------------------------
      gcc/6.2.0 (L)
 
 Now both the ``MPI`` and the ``LAPACK`` providers are handled by LMod as hierarchies:
diff --git a/lib/spack/docs/tutorial_sc16_spack_basics.rst b/lib/spack/docs/tutorial_sc16_spack_basics.rst
index 7b4a7841ae..532410058d 100644
--- a/lib/spack/docs/tutorial_sc16_spack_basics.rst
+++ b/lib/spack/docs/tutorial_sc16_spack_basics.rst
@@ -26,20 +26,20 @@ Spack works out of the box. Simply clone spack and get going.
 
 .. code-block:: console
 
-  becker33:~$ git clone https://github.com/LLNL/spack.git
-  Initialized empty Git repository in /g/g0/becker33/testclone/spack/.git/
+  $ git clone https://github.com/LLNL/spack.git
+  Initialized empty Git repository in ~/spack/.git/
   remote: Counting objects: 47125, done.
   remote: Compressing objects: 100% (68/68), done.
   remote: Total 47125 (delta 16), reused 2 (delta 2), pack-reused 47047
   Receiving objects: 100% (47125/47125), 12.02 MiB | 2.11 MiB/s, done.
   Resolving deltas: 100% (23044/23044), done.
-  becker33:~$ cd spack
+  $ cd spack
 
 Then add Spack to your path.
 
 .. code-block:: console
 
-  becker33:spack$ export PATH=~/spack/bin/spack:$PATH
+  $ export PATH=~/spack/bin:$PATH
 
 You're good to go!
 
@@ -51,7 +51,7 @@ The ``spack list`` command shows available packages.
 
 .. code-block:: console
 
-  becker33:spack$ spack list
+  $ spack list
   ==> 1016 packages.
   abinit                           hwloc                  piranha              r-rjava
   ack                              hydra                  pixman               r-rjson
@@ -64,7 +64,7 @@ we can view all available python packages.
 
 .. code-block:: console
 
-  becker33:spack$ spack list py
+  $ spack list py
   ==> 129 packages.
   py-3to2            py-epydoc          py-nestle         py-pycparser         py-six
   py-alabaster       py-flake8          py-netcdf         py-pydatalog         py-sncosmo
@@ -82,19 +82,19 @@ software, simply type ``spack install <package_name>``
 
   $ spack install libelf
   ==> Installing libelf
-  ==> Trying to fetch from file:///g/g0/becker33/SC16-spack/spack/var/spack/cache/libelf/libelf-0.8.13.tar.gz
-  curl: (37) Couldn't open file /g/g0/becker33/SC16-spack/spack/var/spack/cache/libelf/libelf-0.8.13.tar.gz
-  ==> Fetching from file:///g/g0/becker33/SC16-spack/spack/var/spack/cache/libelf/libelf-0.8.13.tar.gz failed.
+  ==> Trying to fetch from ~/spack/var/spack/cache/libelf/libelf-0.8.13.tar.gz
+  curl: (37) Couldn't open file ~/spack/var/spack/cache/libelf/libelf-0.8.13.tar.gz
+  ==> Fetching from ~/spack/var/spack/cache/libelf/libelf-0.8.13.tar.gz failed.
   ==> Trying to fetch from http://www.mr511.de/software/libelf-0.8.13.tar.gz
   ################################################################################################################################################################################# 100.0%
-  ==> Staging archive: /g/g0/becker33/SC16-spack/spack/var/spack/stage/libelf-0.8.13-csrt4qxfkhjgn5xg3zjpkir7xdnszl2a/libelf-0.8.13.tar.gz
-  ==> Created stage in /g/g0/becker33/SC16-spack/spack/var/spack/stage/libelf-0.8.13-csrt4qxfkhjgn5xg3zjpkir7xdnszl2a
+  ==> Staging archive: ~/spack/var/spack/stage/libelf-0.8.13-csrt4qxfkhjgn5xg3zjpkir7xdnszl2a/libelf-0.8.13.tar.gz
+  ==> Created stage in ~/spack/var/spack/stage/libelf-0.8.13-csrt4qxfkhjgn5xg3zjpkir7xdnszl2a
   ==> No patches needed for libelf
   ==> Building libelf [Package]
   ==> Executing phase : 'install'
   ==> Successfully installed libelf
     Fetch: 1.21s.  Build: 8.42s.  Total: 9.62s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libelf-0.8.13-csrt4qxfkhjgn5xg3zjpkir7xdnszl2a
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libelf-0.8.13-csrt4qxfkhjgn5xg3zjpkir7xdnszl2a
 
 
 Spack's spec syntax is the interface by which we can request specific
@@ -105,16 +105,16 @@ compilers.
 
   $ spack install libelf %intel
   ==> Installing libelf
-  ==> Trying to fetch from file:///g/g0/becker33/SC16-spack/spack/var/spack/cache/libelf/libelf-0.8.13.tar.gz
+  ==> Trying to fetch from ~/spack/var/spack/cache/libelf/libelf-0.8.13.tar.gz
   ################################################################################################################################################################################# 100.0%
-  ==> Staging archive: /g/g0/becker33/SC16-spack/spack/var/spack/stage/libelf-0.8.13-7wgp32xksatkvw2tbssmehw2t5tnxndj/libelf-0.8.13.tar.gz
-  ==> Created stage in /g/g0/becker33/SC16-spack/spack/var/spack/stage/libelf-0.8.13-7wgp32xksatkvw2tbssmehw2t5tnxndj
+  ==> Staging archive: ~/spack/var/spack/stage/libelf-0.8.13-7wgp32xksatkvw2tbssmehw2t5tnxndj/libelf-0.8.13.tar.gz
+  ==> Created stage in ~/spack/var/spack/stage/libelf-0.8.13-7wgp32xksatkvw2tbssmehw2t5tnxndj
   ==> No patches needed for libelf
   ==> Building libelf [Package]
   ==> Executing phase : 'install'
   ==> Successfully installed libelf
     Fetch: 0.09s.  Build: 50.64s.  Total: 50.72s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/intel-16.0.3/libelf-0.8.13-7wgp32xksatkvw2tbssmehw2t5tnxndj
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/intel-16.0.3/libelf-0.8.13-7wgp32xksatkvw2tbssmehw2t5tnxndj
 
 Note that this installation is located separately from the previous
 one. We will discuss this in more detail later, but this is part of what
@@ -154,34 +154,34 @@ compilers.
 
   $ spack install libelf @0.8.12
   ==> Installing libelf
-  ==> Trying to fetch from file:///g/g0/becker33/SC16-spack/spack/var/spack/cache/libelf/libelf-0.8.12.tar.gz
-  curl: (37) Couldn't open file /g/g0/becker33/SC16-spack/spack/var/spack/cache/libelf/libelf-0.8.12.tar.gz
-  ==> Fetching from file:///g/g0/becker33/SC16-spack/spack/var/spack/cache/libelf/libelf-0.8.12.tar.gz failed.
+  ==> Trying to fetch from ~/spack/var/spack/cache/libelf/libelf-0.8.12.tar.gz
+  curl: (37) Couldn't open file ~/spack/var/spack/cache/libelf/libelf-0.8.12.tar.gz
+  ==> Fetching from ~/spack/var/spack/cache/libelf/libelf-0.8.12.tar.gz failed.
   ==> Trying to fetch from http://www.mr511.de/software/libelf-0.8.12.tar.gz
   ################################################################################################################################################################################# 100.0%
-  ==> Staging archive: /g/g0/becker33/SC16-spack/spack/var/spack/stage/libelf-0.8.12-ipggckv6i7h44iryzfa4dwdela32a7fy/libelf-0.8.12.tar.gz
-  ==> Created stage in /g/g0/becker33/SC16-spack/spack/var/spack/stage/libelf-0.8.12-ipggckv6i7h44iryzfa4dwdela32a7fy
+  ==> Staging archive: ~/spack/var/spack/stage/libelf-0.8.12-ipggckv6i7h44iryzfa4dwdela32a7fy/libelf-0.8.12.tar.gz
+  ==> Created stage in ~/spack/var/spack/stage/libelf-0.8.12-ipggckv6i7h44iryzfa4dwdela32a7fy
   ==> No patches needed for libelf
   ==> Building libelf [Package]
   ==> Executing phase : 'install'
   ==> Successfully installed libelf
     Fetch: 1.12s.  Build: 7.88s.  Total: 9.00s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libelf-0.8.12-ipggckv6i7h44iryzfa4dwdela32a7fy
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libelf-0.8.12-ipggckv6i7h44iryzfa4dwdela32a7fy
 
 
 
   $ spack install libelf %intel@15.0.4
   ==> Installing libelf
-  ==> Trying to fetch from file:///g/g0/becker33/SC16-spack/spack/var/spack/cache/libelf/libelf-0.8.13.tar.gz
+  ==> Trying to fetch from ~/spack/var/spack/cache/libelf/libelf-0.8.13.tar.gz
   ################################################################################################################################################################################# 100.0%
-  ==> Staging archive: /g/g0/becker33/SC16-spack/spack/var/spack/stage/libelf-0.8.13-w33hrejdyqu2j2gggdswitls2zv6kdsi/libelf-0.8.13.tar.gz
-  ==> Created stage in /g/g0/becker33/SC16-spack/spack/var/spack/stage/libelf-0.8.13-w33hrejdyqu2j2gggdswitls2zv6kdsi
+  ==> Staging archive: ~/spack/var/spack/stage/libelf-0.8.13-w33hrejdyqu2j2gggdswitls2zv6kdsi/libelf-0.8.13.tar.gz
+  ==> Created stage in ~/spack/var/spack/stage/libelf-0.8.13-w33hrejdyqu2j2gggdswitls2zv6kdsi
   ==> No patches needed for libelf
   ==> Building libelf [Package]
   ==> Executing phase : 'install'
   ==> Successfully installed libelf
     Fetch: 0.09s.  Build: 55.51s.  Total: 55.60s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/intel-15.0.4/libelf-0.8.13-w33hrejdyqu2j2gggdswitls2zv6kdsi
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/intel-15.0.4/libelf-0.8.13-w33hrejdyqu2j2gggdswitls2zv6kdsi
 
 
 The spec syntax also includes compiler flags. Spack accepts ``cppflags``,
@@ -194,16 +194,16 @@ automatically by the Spack compiler wrappers.
 
   $ spack install libelf @0.8.12 cppflags=\"-O3\"
   ==> Installing libelf
-  ==> Trying to fetch from file:///g/g0/becker33/SC16-spack/spack/var/spack/cache/libelf/libelf-0.8.12.tar.gz
+  ==> Trying to fetch from ~/spack/var/spack/cache/libelf/libelf-0.8.12.tar.gz
   ################################################################################################################################################################################# 100.0%
-  ==> Staging archive: /g/g0/becker33/SC16-spack/spack/var/spack/stage/libelf-0.8.12-vrv2ttbd34xlfoxy4jwt6qsjrcbalmmw/libelf-0.8.12.tar.gz
-  ==> Created stage in /g/g0/becker33/SC16-spack/spack/var/spack/stage/libelf-0.8.12-vrv2ttbd34xlfoxy4jwt6qsjrcbalmmw
+  ==> Staging archive: ~/spack/var/spack/stage/libelf-0.8.12-vrv2ttbd34xlfoxy4jwt6qsjrcbalmmw/libelf-0.8.12.tar.gz
+  ==> Created stage in ~/spack/var/spack/stage/libelf-0.8.12-vrv2ttbd34xlfoxy4jwt6qsjrcbalmmw
   ==> No patches needed for libelf
   ==> Building libelf [Package]
   ==> Executing phase : 'install'
   ==> Successfully installed libelf
     Fetch: 0.04s.  Build: 7.95s.  Total: 7.99s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libelf-0.8.12-vrv2ttbd34xlfoxy4jwt6qsjrcbalmmw
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libelf-0.8.12-vrv2ttbd34xlfoxy4jwt6qsjrcbalmmw
 
 
 The ``spack find`` command is used to query installed packages. Note that
@@ -258,21 +258,21 @@ existing package's hash matches the desired spec.
 
   $ spack install libdwarf
   ==> Installing libdwarf
-  ==> libelf is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libelf-0.8.13-csrt4qxfkhjgn5xg3zjpkir7xdnszl2a
+  ==> libelf is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libelf-0.8.13-csrt4qxfkhjgn5xg3zjpkir7xdnszl2a
   ==> Can not find version 20160507 in url_list
-  ==> Trying to fetch from file:///g/g0/becker33/SC16-spack/spack/var/spack/cache/libdwarf/libdwarf-20160507.tar.gz
-  curl: (37) Couldn't open file /g/g0/becker33/SC16-spack/spack/var/spack/cache/libdwarf/libdwarf-20160507.tar.gz
-  ==> Fetching from file:///g/g0/becker33/SC16-spack/spack/var/spack/cache/libdwarf/libdwarf-20160507.tar.gz failed.
+  ==> Trying to fetch from ~/spack/var/spack/cache/libdwarf/libdwarf-20160507.tar.gz
+  curl: (37) Couldn't open file ~/spack/var/spack/cache/libdwarf/libdwarf-20160507.tar.gz
+  ==> Fetching from ~/spack/var/spack/cache/libdwarf/libdwarf-20160507.tar.gz failed.
   ==> Trying to fetch from http://www.prevanders.net/libdwarf-20160507.tar.gz
   ################################################################################################################################################################################# 100.0%
-  ==> Staging archive: /g/g0/becker33/SC16-spack/spack/var/spack/stage/libdwarf-20160507-yfx6p3g3rkmqvcqbmtb34o6pln7pqvcz/libdwarf-20160507.tar.gz
-  ==> Created stage in /g/g0/becker33/SC16-spack/spack/var/spack/stage/libdwarf-20160507-yfx6p3g3rkmqvcqbmtb34o6pln7pqvcz
+  ==> Staging archive: ~/spack/var/spack/stage/libdwarf-20160507-yfx6p3g3rkmqvcqbmtb34o6pln7pqvcz/libdwarf-20160507.tar.gz
+  ==> Created stage in ~/spack/var/spack/stage/libdwarf-20160507-yfx6p3g3rkmqvcqbmtb34o6pln7pqvcz
   ==> No patches needed for libdwarf
   ==> Building libdwarf [Package]
   ==> Executing phase : 'install'
   ==> Successfully installed libdwarf
     Fetch: 1.56s.  Build: 33.59s.  Total: 35.15s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libdwarf-20160507-yfx6p3g3rkmqvcqbmtb34o6pln7pqvcz
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libdwarf-20160507-yfx6p3g3rkmqvcqbmtb34o6pln7pqvcz
 
 
 Dependencies can be explicitly requested using the ``^`` sigil. Note that
@@ -284,27 +284,27 @@ top-level package, we can also specify about a dependency using ``^``.
   $ spack install libdwarf ^libelf @0.8.12 %intel
   ==> Installing libdwarf
   ==> Installing libelf
-  ==> Trying to fetch from file:///g/g0/becker33/SC16-spack/spack/var/spack/cache/libelf/libelf-0.8.12.tar.gz
+  ==> Trying to fetch from ~/spack/var/spack/cache/libelf/libelf-0.8.12.tar.gz
   ################################################################################################################################################################################# 100.0%
-  ==> Staging archive: /g/g0/becker33/SC16-spack/spack/var/spack/stage/libelf-0.8.12-4blbe3qxqct3ymrfoxxnxysmybvbxay7/libelf-0.8.12.tar.gz
-  ==> Created stage in /g/g0/becker33/SC16-spack/spack/var/spack/stage/libelf-0.8.12-4blbe3qxqct3ymrfoxxnxysmybvbxay7
+  ==> Staging archive: ~/spack/var/spack/stage/libelf-0.8.12-4blbe3qxqct3ymrfoxxnxysmybvbxay7/libelf-0.8.12.tar.gz
+  ==> Created stage in ~/spack/var/spack/stage/libelf-0.8.12-4blbe3qxqct3ymrfoxxnxysmybvbxay7
   ==> No patches needed for libelf
   ==> Building libelf [Package]
   ==> Executing phase : 'install'
   ==> Successfully installed libelf
     Fetch: 0.04s.  Build: 52.16s.  Total: 52.19s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/intel-16.0.3/libelf-0.8.12-4blbe3qxqct3ymrfoxxnxysmybvbxay7
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/intel-16.0.3/libelf-0.8.12-4blbe3qxqct3ymrfoxxnxysmybvbxay7
   ==> Can not find version 20160507 in url_list
-  ==> Trying to fetch from file:///g/g0/becker33/SC16-spack/spack/var/spack/cache/libdwarf/libdwarf-20160507.tar.gz
+  ==> Trying to fetch from ~/spack/var/spack/cache/libdwarf/libdwarf-20160507.tar.gz
   ################################################################################################################################################################################# 100.0%
-  ==> Staging archive: /g/g0/becker33/SC16-spack/spack/var/spack/stage/libdwarf-20160507-csruprgucaujkfkrcywhwou7nbeis5fo/libdwarf-20160507.tar.gz
-  ==> Created stage in /g/g0/becker33/SC16-spack/spack/var/spack/stage/libdwarf-20160507-csruprgucaujkfkrcywhwou7nbeis5fo
+  ==> Staging archive: ~/spack/var/spack/stage/libdwarf-20160507-csruprgucaujkfkrcywhwou7nbeis5fo/libdwarf-20160507.tar.gz
+  ==> Created stage in ~/spack/var/spack/stage/libdwarf-20160507-csruprgucaujkfkrcywhwou7nbeis5fo
   ==> No patches needed for libdwarf
   ==> Building libdwarf [Package]
   ==> Executing phase : 'install'
   ==> Successfully installed libdwarf
     Fetch: 0.40s.  Build: 2m 17.29s.  Total: 2m 17.69s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/intel-16.0.3/libdwarf-20160507-csruprgucaujkfkrcywhwou7nbeis5fo
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/intel-16.0.3/libdwarf-20160507-csruprgucaujkfkrcywhwou7nbeis5fo
 
 
 Packages can also be referred to from the command line by their package
@@ -321,18 +321,18 @@ packages share the prefix) then spack will report an error.
 
   $ spack install libdwarf ^/vrv2ttb
   ==> Installing libdwarf
-  ==> libelf is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libelf-0.8.12-vrv2ttbd34xlfoxy4jwt6qsjrcbalmmw
+  ==> libelf is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libelf-0.8.12-vrv2ttbd34xlfoxy4jwt6qsjrcbalmmw
   ==> Can not find version 20160507 in url_list
-  ==> Trying to fetch from file:///g/g0/becker33/SC16-spack/spack/var/spack/cache/libdwarf/libdwarf-20160507.tar.gz
+  ==> Trying to fetch from ~/spack/var/spack/cache/libdwarf/libdwarf-20160507.tar.gz
   #################################################################################################################################################################################################################################################### 100.0%
-  ==> Staging archive: /g/g0/becker33/SC16-spack/spack/var/spack/stage/libdwarf-20160507-dtg3tgnp7htccoly26gduqlrgvnwcp5t/libdwarf-20160507.tar.gz
-  ==> Created stage in /g/g0/becker33/SC16-spack/spack/var/spack/stage/libdwarf-20160507-dtg3tgnp7htccoly26gduqlrgvnwcp5t
+  ==> Staging archive: ~/spack/var/spack/stage/libdwarf-20160507-dtg3tgnp7htccoly26gduqlrgvnwcp5t/libdwarf-20160507.tar.gz
+  ==> Created stage in ~/spack/var/spack/stage/libdwarf-20160507-dtg3tgnp7htccoly26gduqlrgvnwcp5t
   ==> No patches needed for libdwarf
   ==> Building libdwarf [Package]
   ==> Executing phase : 'install'
   ==> Successfully installed libdwarf
     Fetch: 0.96s.  Build: 24.03s.  Total: 24.99s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libdwarf-20160507-dtg3tgnp7htccoly26gduqlrgvnwcp5t
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libdwarf-20160507-dtg3tgnp7htccoly26gduqlrgvnwcp5t
 
 
 The ``spack find`` command can also take a ``-d`` flag, which can show
@@ -395,7 +395,7 @@ dependency. If we install it "out of the box," it will build with
   ==> Building zlib [Package]
   ==> Successfully installed zlib
     Fetch: .  Build: 0.11s.  Total: 0.11s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
   ==> Installing openmpi
   ==> Installing hwloc
   ==> Installing libpciaccess
@@ -403,43 +403,43 @@ dependency. If we install it "out of the box," it will build with
   ==> Building util-macros [Package]
   ==> Successfully installed util-macros
     Fetch: .  Build: 0.11s.  Total: 0.11s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/util-macros-1.19.0-pc6zhs4cnkmg2cv4et4fizsp6scuvacg
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/util-macros-1.19.0-pc6zhs4cnkmg2cv4et4fizsp6scuvacg
   ==> Installing libtool
   ==> Installing m4
   ==> Installing libsigsegv
   ==> Building libsigsegv [Package]
   ==> Successfully installed libsigsegv
     Fetch: .  Build: 0.11s.  Total: 0.11s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libsigsegv-2.10-q4cok3yber7lhf3jswg6mysg7oi53unh
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libsigsegv-2.10-q4cok3yber7lhf3jswg6mysg7oi53unh
   ==> Building m4 [Package]
   ==> Successfully installed m4
     Fetch: .  Build: 0.23s.  Total: 0.23s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/m4-1.4.17-qijdzvhjyybrtwbqm73vykhmkaqro3je
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/m4-1.4.17-qijdzvhjyybrtwbqm73vykhmkaqro3je
   ==> Building libtool [Package]
   ==> Successfully installed libtool
     Fetch: .  Build: 0.11s.  Total: 0.11s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libtool-2.4.6-rdx5nkfjwlvcanz5il3ys2pe34j4vxx5
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libtool-2.4.6-rdx5nkfjwlvcanz5il3ys2pe34j4vxx5
   ==> Installing pkg-config
   ==> Building pkg-config [Package]
   ==> Successfully installed pkg-config
     Fetch: .  Build: 0.11s.  Total: 0.11s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/pkg-config-0.29.1-wpjnlzahdw6ahkrgmqyeugkj2zhv4tui
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/pkg-config-0.29.1-wpjnlzahdw6ahkrgmqyeugkj2zhv4tui
   ==> Building libpciaccess [Package]
   ==> Successfully installed libpciaccess
     Fetch: .  Build: 0.10s.  Total: 0.10s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libpciaccess-0.13.4-m2f6fpm22rpprq2ihkmfx6llf363264m
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libpciaccess-0.13.4-m2f6fpm22rpprq2ihkmfx6llf363264m
   ==> Building hwloc [Package]
   ==> Successfully installed hwloc
     Fetch: .  Build: 0.23s.  Total: 0.23s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hwloc-1.11.4-xpb6hbl2hsze25cgdgfnoppn6rchhzaz
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hwloc-1.11.4-xpb6hbl2hsze25cgdgfnoppn6rchhzaz
   ==> Building openmpi [Package]
   ==> Successfully installed openmpi
     Fetch: .  Build: 0.35s.  Total: 0.35s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openmpi-2.0.1-j4cgoq4furxvr73pq72r2qgywgksw3qn
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openmpi-2.0.1-j4cgoq4furxvr73pq72r2qgywgksw3qn
   ==> Building hdf5 [AutotoolsPackage]
   ==> Successfully installed hdf5
     Fetch: .  Build: 0.61s.  Total: 0.61s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-ezvtnox35albuaxqryuondweyjgeo6es
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-ezvtnox35albuaxqryuondweyjgeo6es
 
 
 Spack packages can also have variants. Boolean variants can be specified
@@ -453,11 +453,11 @@ support.
 
   $ spack install --fake hdf5~mpi
   ==> Installing hdf5
-  ==> zlib is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
+  ==> zlib is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
   ==> Building hdf5 [AutotoolsPackage]
   ==> Successfully installed hdf5
     Fetch: .  Build: 0.22s.  Total: 0.22s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-twppaioxqn6lti4grgopnmhwcq3h2rpw
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-twppaioxqn6lti4grgopnmhwcq3h2rpw
 
 
 We might also want to install HDF5 with a different MPI
@@ -477,12 +477,12 @@ by any of several providers.
 
   $ spack install --fake hdf5+mpi ^mpich
   ==> Installing hdf5
-  ==> mpich is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpich-3.2-5jlp2ndnsb67txggraglu47vjmayx5za
-  ==> zlib is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
+  ==> mpich is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpich-3.2-5jlp2ndnsb67txggraglu47vjmayx5za
+  ==> zlib is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
   ==> Building hdf5 [AutotoolsPackage]
   ==> Successfully installed hdf5
     Fetch: .  Build: 0.38s.  Total: 0.38s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-j36yfw25i6gdd3q4vwlupgkpwic4ua6m
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-j36yfw25i6gdd3q4vwlupgkpwic4ua6m
 
 
 We'll do a quick check in on what we have installed so far.
@@ -592,180 +592,180 @@ let's look at a more complicated package.
   $ spack install --fake trilinos
   ==> Installing trilinos
   ==> Installing superlu-dist
-  ==> openmpi is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openmpi-2.0.1-j4cgoq4furxvr73pq72r2qgywgksw3qn
+  ==> openmpi is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openmpi-2.0.1-j4cgoq4furxvr73pq72r2qgywgksw3qn
   ==> Installing parmetis
-  ==> openmpi is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openmpi-2.0.1-j4cgoq4furxvr73pq72r2qgywgksw3qn
+  ==> openmpi is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openmpi-2.0.1-j4cgoq4furxvr73pq72r2qgywgksw3qn
   ==> Installing cmake
   ==> Installing bzip2
   ==> Building bzip2 [Package]
   ==> Successfully installed bzip2
     Fetch: .  Build: 0.11s.  Total: 0.11s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/bzip2-1.0.6-gll2xsahysy7ji5gkmfxwkofdt3mwjhs
-  ==> expat is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/expat-2.2.0-mg5kwd3kluxdgorj32vzbp7aksg3vqej
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/bzip2-1.0.6-gll2xsahysy7ji5gkmfxwkofdt3mwjhs
+  ==> expat is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/expat-2.2.0-mg5kwd3kluxdgorj32vzbp7aksg3vqej
   ==> Installing ncurses
   ==> Building ncurses [Package]
   ==> Successfully installed ncurses
     Fetch: .  Build: 0.11s.  Total: 0.11s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/ncurses-6.0-fttg4astvrtq2buey4wq66tnyu7bgj2c
-  ==> zlib is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/ncurses-6.0-fttg4astvrtq2buey4wq66tnyu7bgj2c
+  ==> zlib is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
   ==> Installing openssl
-  ==> zlib is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
+  ==> zlib is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
   ==> Building openssl [Package]
   ==> Successfully installed openssl
     Fetch: .  Build: 0.23s.  Total: 0.23s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openssl-1.0.2j-kt5xyk2dkho6tzadnqlbnbujmljprylg
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openssl-1.0.2j-kt5xyk2dkho6tzadnqlbnbujmljprylg
   ==> Installing libarchive
   ==> Installing lzma
   ==> Building lzma [Package]
   ==> Successfully installed lzma
     Fetch: .  Build: 0.11s.  Total: 0.11s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/lzma-4.32.7-hah2cdo3zbulz6yg5do6dvnfn6en5v5c
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/lzma-4.32.7-hah2cdo3zbulz6yg5do6dvnfn6en5v5c
   ==> Installing nettle
-  ==> m4 is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/m4-1.4.17-qijdzvhjyybrtwbqm73vykhmkaqro3je
+  ==> m4 is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/m4-1.4.17-qijdzvhjyybrtwbqm73vykhmkaqro3je
   ==> Installing gmp
-  ==> m4 is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/m4-1.4.17-qijdzvhjyybrtwbqm73vykhmkaqro3je
+  ==> m4 is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/m4-1.4.17-qijdzvhjyybrtwbqm73vykhmkaqro3je
   ==> Building gmp [AutotoolsPackage]
   ==> Successfully installed gmp
     Fetch: .  Build: 0.11s.  Total: 0.11s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gmp-6.1.1-uwn4gfdtq3sywy5uf4f7znrh66oybikf
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gmp-6.1.1-uwn4gfdtq3sywy5uf4f7znrh66oybikf
   ==> Building nettle [Package]
   ==> Successfully installed nettle
     Fetch: .  Build: 0.18s.  Total: 0.18s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/nettle-3.2-w4ieitifcmrldo4ra7as63apagzf56ja
-  ==> bzip2 is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/bzip2-1.0.6-gll2xsahysy7ji5gkmfxwkofdt3mwjhs
-  ==> expat is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/expat-2.2.0-mg5kwd3kluxdgorj32vzbp7aksg3vqej
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/nettle-3.2-w4ieitifcmrldo4ra7as63apagzf56ja
+  ==> bzip2 is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/bzip2-1.0.6-gll2xsahysy7ji5gkmfxwkofdt3mwjhs
+  ==> expat is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/expat-2.2.0-mg5kwd3kluxdgorj32vzbp7aksg3vqej
   ==> Installing libxml2
   ==> Installing xz
   ==> Building xz [Package]
   ==> Successfully installed xz
     Fetch: .  Build: 0.11s.  Total: 0.11s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/xz-5.2.2-bxh6cpyqqozazm5okvjqk23sww3gccnf
-  ==> zlib is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/xz-5.2.2-bxh6cpyqqozazm5okvjqk23sww3gccnf
+  ==> zlib is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
   ==> Building libxml2 [Package]
   ==> Successfully installed libxml2
     Fetch: .  Build: 0.35s.  Total: 0.35s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libxml2-2.9.4-un323rppyu5qipkegyf7flmymvtmunrx
-  ==> zlib is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libxml2-2.9.4-un323rppyu5qipkegyf7flmymvtmunrx
+  ==> zlib is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
   ==> Installing lz4
   ==> Building lz4 [Package]
   ==> Successfully installed lz4
     Fetch: .  Build: 0.12s.  Total: 0.12s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/lz4-131-ivy2fcaw7ywujx74weebdi5bsm7q4vkc
-  ==> openssl is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openssl-1.0.2j-kt5xyk2dkho6tzadnqlbnbujmljprylg
-  ==> xz is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/xz-5.2.2-bxh6cpyqqozazm5okvjqk23sww3gccnf
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/lz4-131-ivy2fcaw7ywujx74weebdi5bsm7q4vkc
+  ==> openssl is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openssl-1.0.2j-kt5xyk2dkho6tzadnqlbnbujmljprylg
+  ==> xz is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/xz-5.2.2-bxh6cpyqqozazm5okvjqk23sww3gccnf
   ==> Installing lzo
   ==> Building lzo [AutotoolsPackage]
   ==> Successfully installed lzo
     Fetch: .  Build: 0.11s.  Total: 0.11s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/lzo-2.09-dlgnm74ozo6baactkft5oah2jre2ri2i
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/lzo-2.09-dlgnm74ozo6baactkft5oah2jre2ri2i
   ==> Building libarchive [Package]
   ==> Successfully installed libarchive
     Fetch: .  Build: 1.35s.  Total: 1.35s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libarchive-3.2.1-biq3kebw7vel7njusill7vv7mjldkqjv
-  ==> xz is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/xz-5.2.2-bxh6cpyqqozazm5okvjqk23sww3gccnf
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libarchive-3.2.1-biq3kebw7vel7njusill7vv7mjldkqjv
+  ==> xz is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/xz-5.2.2-bxh6cpyqqozazm5okvjqk23sww3gccnf
   ==> Installing curl
-  ==> zlib is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
-  ==> openssl is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openssl-1.0.2j-kt5xyk2dkho6tzadnqlbnbujmljprylg
+  ==> zlib is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
+  ==> openssl is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openssl-1.0.2j-kt5xyk2dkho6tzadnqlbnbujmljprylg
   ==> Building curl [Package]
   ==> Successfully installed curl
     Fetch: .  Build: 0.36s.  Total: 0.36s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/curl-7.50.3-oze4gqutj4x2isbkcn5ob2bhhxbskod4
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/curl-7.50.3-oze4gqutj4x2isbkcn5ob2bhhxbskod4
   ==> Building cmake [Package]
   ==> Successfully installed cmake
     Fetch: .  Build: 1.64s.  Total: 1.64s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/cmake-3.6.1-n2nkknrku6dvuneo3rjumim7axt7n36e
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/cmake-3.6.1-n2nkknrku6dvuneo3rjumim7axt7n36e
   ==> Installing metis
-  ==> cmake is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/cmake-3.6.1-n2nkknrku6dvuneo3rjumim7axt7n36e
+  ==> cmake is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/cmake-3.6.1-n2nkknrku6dvuneo3rjumim7axt7n36e
   ==> Building metis [Package]
   ==> Successfully installed metis
     Fetch: .  Build: 0.11s.  Total: 0.11s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/metis-5.1.0-ithifyl4xvqbn76js23wsb4tjnztrbdv
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/metis-5.1.0-ithifyl4xvqbn76js23wsb4tjnztrbdv
   ==> Building parmetis [Package]
   ==> Successfully installed parmetis
     Fetch: .  Build: 0.62s.  Total: 0.62s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/parmetis-4.0.3-rtg6hml5t6acdcnxomn3l5zfiful4d2t
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/parmetis-4.0.3-rtg6hml5t6acdcnxomn3l5zfiful4d2t
   ==> Installing openblas
   ==> Building openblas [Package]
   ==> Successfully installed openblas
     Fetch: .  Build: 0.11s.  Total: 0.11s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
-  ==> metis is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/metis-5.1.0-ithifyl4xvqbn76js23wsb4tjnztrbdv
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
+  ==> metis is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/metis-5.1.0-ithifyl4xvqbn76js23wsb4tjnztrbdv
   ==> Building superlu-dist [Package]
   ==> Successfully installed superlu-dist
     Fetch: .  Build: 0.85s.  Total: 0.85s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/superlu-dist-5.1.1-25r6jlvkpjnkiuwt2rtbzhk3l3htuxs7
-  ==> cmake is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/cmake-3.6.1-n2nkknrku6dvuneo3rjumim7axt7n36e
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/superlu-dist-5.1.1-25r6jlvkpjnkiuwt2rtbzhk3l3htuxs7
+  ==> cmake is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/cmake-3.6.1-n2nkknrku6dvuneo3rjumim7axt7n36e
   ==> Installing glm
-  ==> cmake is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/cmake-3.6.1-n2nkknrku6dvuneo3rjumim7axt7n36e
+  ==> cmake is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/cmake-3.6.1-n2nkknrku6dvuneo3rjumim7axt7n36e
   ==> Building glm [Package]
   ==> Successfully installed glm
     Fetch: .  Build: 0.12s.  Total: 0.12s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/glm-0.9.7.1-7a6oho4aerz7vftxd5ur7lywscht2iry
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/glm-0.9.7.1-7a6oho4aerz7vftxd5ur7lywscht2iry
   ==> Installing hypre
-  ==> openmpi is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openmpi-2.0.1-j4cgoq4furxvr73pq72r2qgywgksw3qn
-  ==> openblas is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
+  ==> openmpi is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openmpi-2.0.1-j4cgoq4furxvr73pq72r2qgywgksw3qn
+  ==> openblas is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
   ==> Building hypre [Package]
   ==> Successfully installed hypre
     Fetch: .  Build: 0.61s.  Total: 0.61s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hypre-2.11.1-lf7hcejiiww5peesh57quda72z67veit
-  ==> metis is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/metis-5.1.0-ithifyl4xvqbn76js23wsb4tjnztrbdv
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hypre-2.11.1-lf7hcejiiww5peesh57quda72z67veit
+  ==> metis is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/metis-5.1.0-ithifyl4xvqbn76js23wsb4tjnztrbdv
   ==> Installing netlib-scalapack
-  ==> openmpi is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openmpi-2.0.1-j4cgoq4furxvr73pq72r2qgywgksw3qn
-  ==> cmake is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/cmake-3.6.1-n2nkknrku6dvuneo3rjumim7axt7n36e
-  ==> openblas is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
+  ==> openmpi is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openmpi-2.0.1-j4cgoq4furxvr73pq72r2qgywgksw3qn
+  ==> cmake is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/cmake-3.6.1-n2nkknrku6dvuneo3rjumim7axt7n36e
+  ==> openblas is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
   ==> Building netlib-scalapack [Package]
   ==> Successfully installed netlib-scalapack
     Fetch: .  Build: 0.61s.  Total: 0.61s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/netlib-scalapack-2.0.2-dvcanz2qq4dfcexznbhbmzbxfj43uz4q
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/netlib-scalapack-2.0.2-dvcanz2qq4dfcexznbhbmzbxfj43uz4q
   ==> Installing suite-sparse
   ==> Installing tbb
   ==> Building tbb [Package]
   ==> Successfully installed tbb
     Fetch: .  Build: 0.12s.  Total: 0.12s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/tbb-4.4.4-zawzkkhrmdonbjpj3a5bb6gkgnqlrjeu
-  ==> openblas is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
-  ==> metis is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/metis-5.1.0-ithifyl4xvqbn76js23wsb4tjnztrbdv
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/tbb-4.4.4-zawzkkhrmdonbjpj3a5bb6gkgnqlrjeu
+  ==> openblas is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
+  ==> metis is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/metis-5.1.0-ithifyl4xvqbn76js23wsb4tjnztrbdv
   ==> Building suite-sparse [Package]
   ==> Successfully installed suite-sparse
     Fetch: .  Build: 0.49s.  Total: 0.49s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/suite-sparse-4.5.3-lvur6hriy2j7xfjwh5punp3exwpynzm6
-  ==> openmpi is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openmpi-2.0.1-j4cgoq4furxvr73pq72r2qgywgksw3qn
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/suite-sparse-4.5.3-lvur6hriy2j7xfjwh5punp3exwpynzm6
+  ==> openmpi is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openmpi-2.0.1-j4cgoq4furxvr73pq72r2qgywgksw3qn
   ==> Installing netcdf
-  ==> m4 is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/m4-1.4.17-qijdzvhjyybrtwbqm73vykhmkaqro3je
-  ==> curl is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/curl-7.50.3-oze4gqutj4x2isbkcn5ob2bhhxbskod4
-  ==> zlib is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
-  ==> hdf5 is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-ezvtnox35albuaxqryuondweyjgeo6es
+  ==> m4 is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/m4-1.4.17-qijdzvhjyybrtwbqm73vykhmkaqro3je
+  ==> curl is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/curl-7.50.3-oze4gqutj4x2isbkcn5ob2bhhxbskod4
+  ==> zlib is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
+  ==> hdf5 is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-ezvtnox35albuaxqryuondweyjgeo6es
   ==> Building netcdf [Package]
   ==> Successfully installed netcdf
     Fetch: .  Build: 0.90s.  Total: 0.90s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/netcdf-4.4.1-tcl4zbrmdfrit2cqlaxig6xieu5h552j
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/netcdf-4.4.1-tcl4zbrmdfrit2cqlaxig6xieu5h552j
   ==> Installing mumps
-  ==> netlib-scalapack is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/netlib-scalapack-2.0.2-dvcanz2qq4dfcexznbhbmzbxfj43uz4q
-  ==> openmpi is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openmpi-2.0.1-j4cgoq4furxvr73pq72r2qgywgksw3qn
-  ==> openblas is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
+  ==> netlib-scalapack is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/netlib-scalapack-2.0.2-dvcanz2qq4dfcexznbhbmzbxfj43uz4q
+  ==> openmpi is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openmpi-2.0.1-j4cgoq4furxvr73pq72r2qgywgksw3qn
+  ==> openblas is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
   ==> Building mumps [Package]
   ==> Successfully installed mumps
     Fetch: .  Build: 0.74s.  Total: 0.74s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mumps-5.0.2-kr5r4nnx5tfcacxnk3ii5dsxbe6pu5fy
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mumps-5.0.2-kr5r4nnx5tfcacxnk3ii5dsxbe6pu5fy
   ==> Installing matio
   ==> Building matio [Package]
   ==> Successfully installed matio
     Fetch: .  Build: 0.11s.  Total: 0.11s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/matio-1.5.2-4zrozucookychlvc4q53omp2zyfk2bed
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/matio-1.5.2-4zrozucookychlvc4q53omp2zyfk2bed
   ==> Installing boost
-  ==> bzip2 is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/bzip2-1.0.6-gll2xsahysy7ji5gkmfxwkofdt3mwjhs
-  ==> zlib is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
+  ==> bzip2 is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/bzip2-1.0.6-gll2xsahysy7ji5gkmfxwkofdt3mwjhs
+  ==> zlib is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
   ==> Building boost [Package]
   ==> Successfully installed boost
     Fetch: .  Build: 0.35s.  Total: 0.35s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/boost-1.62.0-je7eqvzt74kezwhh55y5lwt5dy6pnali
-  ==> parmetis is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/parmetis-4.0.3-rtg6hml5t6acdcnxomn3l5zfiful4d2t
-  ==> openblas is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
-  ==> hdf5 is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-ezvtnox35albuaxqryuondweyjgeo6es
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/boost-1.62.0-je7eqvzt74kezwhh55y5lwt5dy6pnali
+  ==> parmetis is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/parmetis-4.0.3-rtg6hml5t6acdcnxomn3l5zfiful4d2t
+  ==> openblas is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
+  ==> hdf5 is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-ezvtnox35albuaxqryuondweyjgeo6es
   ==> Building trilinos [Package]
   ==> Successfully installed trilinos
     Fetch: .  Build: 2.63s.  Total: 2.63s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/trilinos-12.8.1-uvd6dfd7x4uyvck4awo3r3frudihn4ar
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/trilinos-12.8.1-uvd6dfd7x4uyvck4awo3r3frudihn4ar
 
 
 Now we're starting to see the power of Spack. Trilinos has 11 top level
@@ -785,67 +785,67 @@ with ``mpich``:
   $ spack install --fake trilinos ^hdf5+mpi ^mpich
   ==> Installing trilinos
   ==> Installing superlu-dist
-  ==> mpich is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpich-3.2-5jlp2ndnsb67txggraglu47vjmayx5za
-  ==> metis is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/metis-5.1.0-ithifyl4xvqbn76js23wsb4tjnztrbdv
+  ==> mpich is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpich-3.2-5jlp2ndnsb67txggraglu47vjmayx5za
+  ==> metis is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/metis-5.1.0-ithifyl4xvqbn76js23wsb4tjnztrbdv
   ==> Installing parmetis
-  ==> mpich is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpich-3.2-5jlp2ndnsb67txggraglu47vjmayx5za
-  ==> metis is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/metis-5.1.0-ithifyl4xvqbn76js23wsb4tjnztrbdv
-  ==> cmake is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/cmake-3.6.1-n2nkknrku6dvuneo3rjumim7axt7n36e
+  ==> mpich is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpich-3.2-5jlp2ndnsb67txggraglu47vjmayx5za
+  ==> metis is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/metis-5.1.0-ithifyl4xvqbn76js23wsb4tjnztrbdv
+  ==> cmake is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/cmake-3.6.1-n2nkknrku6dvuneo3rjumim7axt7n36e
   ==> Building parmetis [Package]
   ==> Successfully installed parmetis
     Fetch: .  Build: 0.38s.  Total: 0.38s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/parmetis-4.0.3-43kbtni6p5y446c6qdkybq4htj7ot4zn
-  ==> openblas is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/parmetis-4.0.3-43kbtni6p5y446c6qdkybq4htj7ot4zn
+  ==> openblas is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
   ==> Building superlu-dist [Package]
   ==> Successfully installed superlu-dist
     Fetch: .  Build: 0.61s.  Total: 0.61s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/superlu-dist-5.1.1-46uuupehmonx5jicc6xnegnud2n5jqyl
-  ==> cmake is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/cmake-3.6.1-n2nkknrku6dvuneo3rjumim7axt7n36e
-  ==> glm is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/glm-0.9.7.1-7a6oho4aerz7vftxd5ur7lywscht2iry
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/superlu-dist-5.1.1-46uuupehmonx5jicc6xnegnud2n5jqyl
+  ==> cmake is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/cmake-3.6.1-n2nkknrku6dvuneo3rjumim7axt7n36e
+  ==> glm is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/glm-0.9.7.1-7a6oho4aerz7vftxd5ur7lywscht2iry
   ==> Installing hypre
-  ==> mpich is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpich-3.2-5jlp2ndnsb67txggraglu47vjmayx5za
-  ==> openblas is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
+  ==> mpich is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpich-3.2-5jlp2ndnsb67txggraglu47vjmayx5za
+  ==> openblas is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
   ==> Building hypre [Package]
   ==> Successfully installed hypre
     Fetch: .  Build: 0.37s.  Total: 0.37s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hypre-2.11.1-6ajnyymoivs5apajd7thjisae36jv4lz
-  ==> metis is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/metis-5.1.0-ithifyl4xvqbn76js23wsb4tjnztrbdv
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hypre-2.11.1-6ajnyymoivs5apajd7thjisae36jv4lz
+  ==> metis is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/metis-5.1.0-ithifyl4xvqbn76js23wsb4tjnztrbdv
   ==> Installing netlib-scalapack
-  ==> mpich is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpich-3.2-5jlp2ndnsb67txggraglu47vjmayx5za
-  ==> cmake is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/cmake-3.6.1-n2nkknrku6dvuneo3rjumim7axt7n36e
-  ==> openblas is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
+  ==> mpich is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpich-3.2-5jlp2ndnsb67txggraglu47vjmayx5za
+  ==> cmake is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/cmake-3.6.1-n2nkknrku6dvuneo3rjumim7axt7n36e
+  ==> openblas is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
   ==> Building netlib-scalapack [Package]
   ==> Successfully installed netlib-scalapack
     Fetch: .  Build: 0.37s.  Total: 0.37s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/netlib-scalapack-2.0.2-dayeep27omm26wksd3iqvbu3gezc2eoh
-  ==> suite-sparse is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/suite-sparse-4.5.3-lvur6hriy2j7xfjwh5punp3exwpynzm6
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/netlib-scalapack-2.0.2-dayeep27omm26wksd3iqvbu3gezc2eoh
+  ==> suite-sparse is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/suite-sparse-4.5.3-lvur6hriy2j7xfjwh5punp3exwpynzm6
   ==> Installing netcdf
-  ==> m4 is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/m4-1.4.17-qijdzvhjyybrtwbqm73vykhmkaqro3je
-  ==> curl is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/curl-7.50.3-oze4gqutj4x2isbkcn5ob2bhhxbskod4
-  ==> zlib is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
-  ==> hdf5 is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-j36yfw25i6gdd3q4vwlupgkpwic4ua6m
+  ==> m4 is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/m4-1.4.17-qijdzvhjyybrtwbqm73vykhmkaqro3je
+  ==> curl is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/curl-7.50.3-oze4gqutj4x2isbkcn5ob2bhhxbskod4
+  ==> zlib is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/zlib-1.2.8-ayc4jq7vxuzge5n444gutvskeytfdruh
+  ==> hdf5 is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-j36yfw25i6gdd3q4vwlupgkpwic4ua6m
   ==> Building netcdf [Package]
   ==> Successfully installed netcdf
     Fetch: .  Build: 0.67s.  Total: 0.67s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/netcdf-4.4.1-gfemi4jk4qltvp33xhtpkam7dozbqvhq
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/netcdf-4.4.1-gfemi4jk4qltvp33xhtpkam7dozbqvhq
   ==> Installing mumps
-  ==> mpich is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpich-3.2-5jlp2ndnsb67txggraglu47vjmayx5za
-  ==> netlib-scalapack is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/netlib-scalapack-2.0.2-dayeep27omm26wksd3iqvbu3gezc2eoh
-  ==> openblas is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
+  ==> mpich is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpich-3.2-5jlp2ndnsb67txggraglu47vjmayx5za
+  ==> netlib-scalapack is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/netlib-scalapack-2.0.2-dayeep27omm26wksd3iqvbu3gezc2eoh
+  ==> openblas is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
   ==> Building mumps [Package]
   ==> Successfully installed mumps
     Fetch: .  Build: 0.49s.  Total: 0.49s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mumps-5.0.2-w7t5pl3jhhwitfiyer63zj6zv7idkt3m
-  ==> mpich is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpich-3.2-5jlp2ndnsb67txggraglu47vjmayx5za
-  ==> matio is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/matio-1.5.2-4zrozucookychlvc4q53omp2zyfk2bed
-  ==> boost is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/boost-1.62.0-je7eqvzt74kezwhh55y5lwt5dy6pnali
-  ==> parmetis is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/parmetis-4.0.3-43kbtni6p5y446c6qdkybq4htj7ot4zn
-  ==> openblas is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
-  ==> hdf5 is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-j36yfw25i6gdd3q4vwlupgkpwic4ua6m
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mumps-5.0.2-w7t5pl3jhhwitfiyer63zj6zv7idkt3m
+  ==> mpich is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpich-3.2-5jlp2ndnsb67txggraglu47vjmayx5za
+  ==> matio is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/matio-1.5.2-4zrozucookychlvc4q53omp2zyfk2bed
+  ==> boost is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/boost-1.62.0-je7eqvzt74kezwhh55y5lwt5dy6pnali
+  ==> parmetis is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/parmetis-4.0.3-43kbtni6p5y446c6qdkybq4htj7ot4zn
+  ==> openblas is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/openblas-0.2.19-bwofa7fhff6od5zn56vy3j4eeyupsqgt
+  ==> hdf5 is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-j36yfw25i6gdd3q4vwlupgkpwic4ua6m
   ==> Building trilinos [Package]
   ==> Successfully installed trilinos
     Fetch: .  Build: 2.42s.  Total: 2.42s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/trilinos-12.8.1-ffwrpxnq7lhiw2abxn2u7ffr4jjsdwep
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/trilinos-12.8.1-ffwrpxnq7lhiw2abxn2u7ffr4jjsdwep
 
 We see that every package in the trilinos DAG that depends on MPI now
 uses ``mpich``.
@@ -1132,18 +1132,18 @@ command.
   $ spack find -pe
   ==> 10 installed packages.
   -- linux-redhat6-x86_64 / gcc@4.4.7 -----------------------------
-      hdf5@1.10.0-patch1  /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-twppaioxqn6lti4grgopnmhwcq3h2rpw
-      hdf5@1.10.0-patch1  /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-j36yfw25i6gdd3q4vwlupgkpwic4ua6m
-      hdf5@1.10.0-patch1  /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-ezvtnox35albuaxqryuondweyjgeo6es
-      libdwarf@20160507   /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libdwarf-20160507-dtg3tgnp7htccoly26gduqlrgvnwcp5t
-      libdwarf@20160507   /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libdwarf-20160507-yfx6p3g3rkmqvcqbmtb34o6pln7pqvcz
-      libelf@0.8.12       /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libelf-0.8.12-ipggckv6i7h44iryzfa4dwdela32a7fy
-      libelf@0.8.12       /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libelf-0.8.12-vrv2ttbd34xlfoxy4jwt6qsjrcbalmmw
-      libelf@0.8.13       /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libelf-0.8.13-csrt4qxfkhjgn5xg3zjpkir7xdnszl2a
-      trilinos@12.8.1     /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/trilinos-12.8.1-uvd6dfd7x4uyvck4awo3r3frudihn4ar
+      hdf5@1.10.0-patch1  ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-twppaioxqn6lti4grgopnmhwcq3h2rpw
+      hdf5@1.10.0-patch1  ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-j36yfw25i6gdd3q4vwlupgkpwic4ua6m
+      hdf5@1.10.0-patch1  ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/hdf5-1.10.0-patch1-ezvtnox35albuaxqryuondweyjgeo6es
+      libdwarf@20160507   ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libdwarf-20160507-dtg3tgnp7htccoly26gduqlrgvnwcp5t
+      libdwarf@20160507   ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libdwarf-20160507-yfx6p3g3rkmqvcqbmtb34o6pln7pqvcz
+      libelf@0.8.12       ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libelf-0.8.12-ipggckv6i7h44iryzfa4dwdela32a7fy
+      libelf@0.8.12       ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libelf-0.8.12-vrv2ttbd34xlfoxy4jwt6qsjrcbalmmw
+      libelf@0.8.13       ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/libelf-0.8.13-csrt4qxfkhjgn5xg3zjpkir7xdnszl2a
+      trilinos@12.8.1     ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/trilinos-12.8.1-uvd6dfd7x4uyvck4awo3r3frudihn4ar
 
   -- linux-redhat6-x86_64 / intel@16.0.3 --------------------------
-      libelf@0.8.13  /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/intel-16.0.3/libelf-0.8.13-7wgp32xksatkvw2tbssmehw2t5tnxndj
+      libelf@0.8.13  ~/spack/opt/spack/linux-redhat6-x86_64/intel-16.0.3/libelf-0.8.13-7wgp32xksatkvw2tbssmehw2t5tnxndj
 
 
 ---------------------
@@ -1184,56 +1184,56 @@ compilers built with Spack can be added to the configuration.
 
   $ spack install --fake gcc@6.1.0
   ==> Installing gcc
-  ==> gmp is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gmp-6.1.1-uwn4gfdtq3sywy5uf4f7znrh66oybikf
+  ==> gmp is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gmp-6.1.1-uwn4gfdtq3sywy5uf4f7znrh66oybikf
   ==> Installing isl
-  ==> gmp is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gmp-6.1.1-uwn4gfdtq3sywy5uf4f7znrh66oybikf
+  ==> gmp is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gmp-6.1.1-uwn4gfdtq3sywy5uf4f7znrh66oybikf
   ==> Building isl [Package]
   ==> Successfully installed isl
     Fetch: .  Build: 0.19s.  Total: 0.19s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/isl-0.14-hs2w7mjjjaakkmbbv5yvfqf7yyzhorl6
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/isl-0.14-hs2w7mjjjaakkmbbv5yvfqf7yyzhorl6
   ==> Installing mpc
-  ==> gmp is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gmp-6.1.1-uwn4gfdtq3sywy5uf4f7znrh66oybikf
+  ==> gmp is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gmp-6.1.1-uwn4gfdtq3sywy5uf4f7znrh66oybikf
   ==> Installing mpfr
-  ==> gmp is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gmp-6.1.1-uwn4gfdtq3sywy5uf4f7znrh66oybikf
+  ==> gmp is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gmp-6.1.1-uwn4gfdtq3sywy5uf4f7znrh66oybikf
   ==> Building mpfr [Package]
   ==> Successfully installed mpfr
     Fetch: .  Build: 0.17s.  Total: 0.17s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpfr-3.1.4-7kt5ij437khredfq4bvnyu22t3fmtfvt
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpfr-3.1.4-7kt5ij437khredfq4bvnyu22t3fmtfvt
   ==> Building mpc [Package]
   ==> Successfully installed mpc
     Fetch: .  Build: 0.28s.  Total: 0.28s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpc-1.0.3-g5taq6lt3zuy5l2jtggi5lctxnl4la5u
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpc-1.0.3-g5taq6lt3zuy5l2jtggi5lctxnl4la5u
   ==> Installing binutils
-  ==> m4 is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/m4-1.4.17-qijdzvhjyybrtwbqm73vykhmkaqro3je
+  ==> m4 is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/m4-1.4.17-qijdzvhjyybrtwbqm73vykhmkaqro3je
   ==> Installing bison
-  ==> m4 is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/m4-1.4.17-qijdzvhjyybrtwbqm73vykhmkaqro3je
+  ==> m4 is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/m4-1.4.17-qijdzvhjyybrtwbqm73vykhmkaqro3je
   ==> Building bison [Package]
   ==> Successfully installed bison
     Fetch: .  Build: 0.12s.  Total: 0.12s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/bison-3.0.4-hkhfysfvq5l6rsns67g2htmkpxauvnwa
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/bison-3.0.4-hkhfysfvq5l6rsns67g2htmkpxauvnwa
   ==> Installing flex
-  ==> m4 is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/m4-1.4.17-qijdzvhjyybrtwbqm73vykhmkaqro3je
-  ==> bison is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/bison-3.0.4-hkhfysfvq5l6rsns67g2htmkpxauvnwa
+  ==> m4 is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/m4-1.4.17-qijdzvhjyybrtwbqm73vykhmkaqro3je
+  ==> bison is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/bison-3.0.4-hkhfysfvq5l6rsns67g2htmkpxauvnwa
   ==> Building flex [Package]
   ==> Successfully installed flex
     Fetch: .  Build: 0.11s.  Total: 0.11s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/flex-2.6.0-qd6d73rdfrozdrsdpimvl4tj7d5ps7qg
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/flex-2.6.0-qd6d73rdfrozdrsdpimvl4tj7d5ps7qg
   ==> Building binutils [Package]
   ==> Successfully installed binutils
     Fetch: .  Build: 0.11s.  Total: 0.11s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/binutils-2.27-iq2hry3gvaxszmwwbnll7njgdgaek56o
-  ==> mpfr is already installed in /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpfr-3.1.4-7kt5ij437khredfq4bvnyu22t3fmtfvt
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/binutils-2.27-iq2hry3gvaxszmwwbnll7njgdgaek56o
+  ==> mpfr is already installed in ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/mpfr-3.1.4-7kt5ij437khredfq4bvnyu22t3fmtfvt
   ==> Building gcc [Package]
   ==> Successfully installed gcc
     Fetch: .  Build: 0.66s.  Total: 0.66s.
-  [+] /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gcc-6.1.0-j5576zbsot2ydljlthjzhsirsesnogvh
+  [+] ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gcc-6.1.0-j5576zbsot2ydljlthjzhsirsesnogvh
 
 
 
   $ spack find -p gcc
   ==> 1 installed packages.
   -- linux-redhat6-x86_64 / gcc@4.4.7 -----------------------------
-      gcc@6.1.0  /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gcc-6.1.0-j5576zbsot2ydljlthjzhsirsesnogvh
+      gcc@6.1.0  ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gcc-6.1.0-j5576zbsot2ydljlthjzhsirsesnogvh
 
 
 If we had done a "real" install of gcc, we could add it to our
@@ -1243,13 +1243,13 @@ return no new compilers.
 
 .. code-block:: console
 
-  $ spack compiler add /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gcc-6.1.0-j5576zbsot2ydljlthjzhsirsesnogvh/bin
+  $ spack compiler add ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gcc-6.1.0-j5576zbsot2ydljlthjzhsirsesnogvh/bin
   ==> Found no new compilers
 
 If we had done a real install, the output would have been as follows:
 
 .. code-block:: console
 
-  $ spack compiler add /g/g0/becker33/SC16-spack/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gcc-6.1.0-j5576zbsot2ydljlthjzhsirsesnogvh/bin
-  ==> Added 1 new compiler to /g/g0/becker33/.spack/linux/compilers.yaml
+  $ spack compiler add ~/spack/opt/spack/linux-redhat6-x86_64/gcc-4.4.7/gcc-6.1.0-j5576zbsot2ydljlthjzhsirsesnogvh/bin
+  ==> Added 1 new compiler to ~/.spack/linux/compilers.yaml
       gcc@6.1.0
diff --git a/lib/spack/docs/workflows.rst b/lib/spack/docs/workflows.rst
index 3ca2353dc1..11b77c008d 100644
--- a/lib/spack/docs/workflows.rst
+++ b/lib/spack/docs/workflows.rst
@@ -237,7 +237,7 @@ location --install-dir`` commands.  For example:
 .. code-block:: console
 
    $ spack location --install-dir cmake
-   /home/me/spack2/opt/spack/linux-SuSE11-x86_64/gcc-5.3.0/cmake-3.6.0-7cxrynb6esss6jognj23ak55fgxkwtx7
+   ~/spack/opt/spack/linux-SuSE11-x86_64/gcc-5.3.0/cmake-3.6.0-7cxrynb6esss6jognj23ak55fgxkwtx7
 
 This gives the root of the Spack package; relevant binaries may be
 found within it.  For example:
@@ -251,8 +251,8 @@ Standard UNIX tools can find binaries as well.  For example:
 
 .. code-block:: console
 
-   $ find ~/spack2/opt -name cmake | grep bin
-   /home/me/spack2/opt/spack/linux-SuSE11-x86_64/gcc-5.3.0/cmake-3.6.0-7cxrynb6esss6jognj23ak55fgxkwtx7/bin/cmake
+   $ find ~/spack/opt -name cmake | grep bin
+   ~/spack/opt/spack/linux-SuSE11-x86_64/gcc-5.3.0/cmake-3.6.0-7cxrynb6esss6jognj23ak55fgxkwtx7/bin/cmake
 
 These methods are suitable, for example, for setting up build
 processes or GUIs that need to know the location of particular tools.
-- 
GitLab