From 06d8a3ad239f17a2b766d0ec14dd743da7970461 Mon Sep 17 00:00:00 2001
From: "Adam J. Stewart" <ajstewart426@gmail.com>
Date: Thu, 8 Sep 2016 11:02:38 -0500
Subject: [PATCH] Add missing dependency for run-doc-tests (#1691)

---
 share/spack/qa/check_dependencies | 3 +++
 share/spack/qa/run-doc-tests      | 1 +
 2 files changed, 4 insertions(+)

diff --git a/share/spack/qa/check_dependencies b/share/spack/qa/check_dependencies
index 08fad9cdc9..cf3d204f48 100755
--- a/share/spack/qa/check_dependencies
+++ b/share/spack/qa/check_dependencies
@@ -27,6 +27,9 @@ for dep in "$@"; do
                 spack_package=py-flake8
                 pip_package=flake8
                 ;;
+            dot)
+                spack_package=graphviz
+                ;;
             git)
                 spack_package=git
                 ;;
diff --git a/share/spack/qa/run-doc-tests b/share/spack/qa/run-doc-tests
index 96b76a216e..67701167aa 100755
--- a/share/spack/qa/run-doc-tests
+++ b/share/spack/qa/run-doc-tests
@@ -20,6 +20,7 @@ DOC_DIR="$SPACK_ROOT/lib/spack/docs"
 deps=(
     sphinx-apidoc
     sphinx-build
+    dot
     git
     hg
     svn
-- 
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