--- sage-7.1/src/setup.py.orig	2016-04-08 16:59:24.691349473 +0000
+++ sage-7.1/src/setup.py	2016-04-08 17:03:03.847153796 +0000
@@ -591,6 +591,7 @@
         build_dir=SAGE_CYTHONIZED,
         force=force,
         aliases=aliases,
+        include_path=sys.path,
         compiler_directives={
             'embedsignature': True,
             'profile': profile,