buildbot: build docs

svn path=/trunk/matplotlib/; revision=8062

Author: astraw

test/_buildbot_doc.sh

@@ -2,14 +2,12 @@
 set -e
 
 TARGET=`pwd`/PYmpl
-TARGET_py=$TARGET/bin/python
+source $TARGET/bin/activate
 
-$TARGET_py -c "import shutil,matplotlib; x=matplotlib.get_configdir(); shutil.rmtree(x)"
+python -c "import shutil,matplotlib; x=matplotlib.get_configdir(); shutil.rmtree(x)"
 
-TARGET_easy_install=$TARGET/bin/easy_install
-
-$TARGET_easy_install sphinx
+easy_install sphinx
 
 cd doc
 
-$TARGET_py make.py all
+python make.py all