diff -up matplotlib-1.5.2rc2/setupext.py.qh matplotlib-1.5.2rc2/setupext.py
--- matplotlib-1.5.2rc2/setupext.py.qh	2016-06-04 00:09:22.605827942 +0200
+++ matplotlib-1.5.2rc2/setupext.py	2016-06-04 00:09:22.611827972 +0200
@@ -1018,7 +1018,7 @@ class Qhull(SetupPackage):
             # present on this system, so check if the header files can be
             # found.
             include_dirs = [
-                os.path.join(x, 'qhull') for x in get_include_dirs()]
+                os.path.join(x, 'libqhull') for x in get_include_dirs()]
             if has_include_file(include_dirs, 'qhull_a.h'):
                 return 'Using system Qhull (version unknown, no pkg-config info)'
             else:
diff -up matplotlib-1.5.2rc2/src/qhull_wrap.c.qh matplotlib-1.5.2rc2/src/qhull_wrap.c
--- matplotlib-1.5.2rc2/src/qhull_wrap.c.qh	2016-05-27 04:19:34.000000000 +0200
+++ matplotlib-1.5.2rc2/src/qhull_wrap.c	2016-06-04 00:09:22.608827957 +0200
@@ -7,7 +7,7 @@
  */
 #include "Python.h"
 #include "numpy/noprefix.h"
-#include "qhull/qhull_a.h"
+#include <libqhull/qhull_a.h>
 #include <stdio.h>