Make doc Makefile more robust to OSX Mayavi issues

mwaskom · mwaskom · commit 26953a4fef5e · 2013-11-16T12:31:35.000-08:00
diff --git a/doc/Makefile b/doc/Makefile
@@ -3,7 +3,7 @@
 
 # You can set these variables from the command line.
 SPHINXOPTS    =
-SPHINXBUILD   = sphinx-build
+SPHINXBUILD   = python `which sphinx-build`
 PAPER         =
 BUILDDIR      = _build
 
