diff -r 55e409ba4e72 -r 66fd59fecd68 components/python/heatclient/patches/01-requirements.patch
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/python/heatclient/patches/01-requirements.patch	Fri Feb 05 17:54:17 2016 -0500
@@ -0,0 +1,24 @@
+In-house patch to remove the dependency on argparse.  Since we use
+Python 2.7 only for OpenStack, argparse is already included.  If this
+line is present, stevedore will fail to find the pip package for it,
+causing a cascade of failures to other tools.
+
+--- python-heatclient-0.4.0/requirements.txt.orig	2015-10-19 22:19:56.430433886 -0400
++++ python-heatclient-0.4.0/requirements.txt	2015-10-19 22:21:01.984674272 -0400
+@@ -4,7 +4,6 @@
+ 
+ Babel>=1.3
+ pbr>=0.6,!=0.7,<1.0
+-argparse
+ iso8601>=0.1.9
+ PrettyTable>=0.7,<0.8
+ oslo.i18n>=1.5.0,<1.6.0  # Apache-2.0
+--- python-heatclient-0.4.0/python_heatclient.egg-info/requires.txt.orig	2015-10-19 22:20:35.968945850 -0400
++++ python-heatclient-0.4.0/python_heatclient.egg-info/requires.txt	2015-10-19 22:20:44.657091042 -0400
+@@ -1,6 +1,5 @@
+ Babel>=1.3
+ pbr>=0.6,!=0.7,<1.0
+-argparse
+ iso8601>=0.1.9
+ PrettyTable>=0.7,<0.8
+ oslo.i18n>=1.5.0,<1.6.0  # Apache-2.0