From 3352889d73ef247f75a8a2d76e19e55b956de968 Mon Sep 17 00:00:00 2001
From: Elizabeth Fischer <rpf2116@columbia.edu>
Date: Wed, 28 Sep 2016 16:51:41 -0400
Subject: [PATCH] py-pil: Protect against building with Python3. (#1868)
* py-pil: Does not build with Python3.
* Set py-pillow to be the default pil provider
* Update package.py
* Change to comments requested by adamjstewart
* Remove version constraint from extends(), avoid a Spack bug.
---
etc/spack/defaults/packages.yaml | 1 +
var/spack/repos/builtin/packages/py-pil/package.py | 3 +++
2 files changed, 4 insertions(+)
diff --git a/etc/spack/defaults/packages.yaml b/etc/spack/defaults/packages.yaml
index 83f9eb7ece..a6b361d908 100644
--- a/etc/spack/defaults/packages.yaml
+++ b/etc/spack/defaults/packages.yaml
@@ -19,3 +19,4 @@ packages:
mpi: [openmpi, mpich]
blas: [openblas]
lapack: [openblas]
+ pil: [py-pillow]
diff --git a/var/spack/repos/builtin/packages/py-pil/package.py b/var/spack/repos/builtin/packages/py-pil/package.py
index 2b3cce26d3..29a86d1e85 100644
--- a/var/spack/repos/builtin/packages/py-pil/package.py
+++ b/var/spack/repos/builtin/packages/py-pil/package.py
@@ -37,7 +37,10 @@ class PyPil(Package):
provides('pil')
+ # py-pil currently only works with Python2.
+ # If you are using Python 3, try using py-pillow instead.
extends('python')
+ depends_on('python@1.5.2:2.8')
def install(self, spec, prefix):
python('setup.py', 'install', '--prefix=%s' % prefix)
--
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