Updated from global requirements

OpenStack Proposal Bot · OpenStack Proposal Bot · commit 17bccf1a0643 · 2015-05-07T23:37:02.000Z
Change-Id: I51a8d89fb392d578c54aa1318e02aa1a1ae19320
diff --git a/requirements.txt b/requirements.txt
@@ -1,7 +1,7 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-pbr>=0.6,!=0.7,<1.0
+pbr>=0.11,<2.0
 argparse
 PrettyTable>=0.7,<0.8
 python-keystoneclient>=1.3.0
