File use_setuptools.patch of Package python-openmdao

From: toddrme2178@gmail.com
Date: 2017-05-24
Subject: use setuptools instead of distutils

Some of the optional commands need setuptools.

---
--- a/setup.py
+++ b/setup.py
@@ -1,5 +1,5 @@
 
-from distutils.core import setup
+from setuptools import setup
 
 setup(name='openmdao',
       version='1.7.3',