From dc394abdf3221e62ec6e78fe64e1509590d0e31f Mon Sep 17 00:00:00 2001
From: John Wiggins <jwiggins@enthought.com>
Date: Sun, 6 Sep 2015 12:14:36 +0200
Subject: [PATCH] Try again with the sphinx build on Travis.

---
 tools/travis_script.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/travis_script.sh b/tools/travis_script.sh
index 0fc4eb13..0331575b 100755
--- a/tools/travis_script.sh
+++ b/tools/travis_script.sh
@@ -9,8 +9,9 @@ section_end "Test.with.min.requirements"
 
 section "Build.docs"
 if [[ ($PY != 2.6) && ($PY != 3.2) ]]; then
+    SPHINXBUILD="python $(which sphinx-build)"
     pushd doc
-    python `which sphinx-build` -d $HOME/.cache/sphinx -W source build/html
+    $SPHINXBUILD -d $HOME/.cache/sphinx -W source build/html
     popd
 fi
 section_end "Build.docs"