Updated from global requirements

Change-Id: I4b438108b5e79a24d5e57e6c2a1a268f167123f8

requirements.txt

@@ -2,7 +2,7 @@ argparse
 iso8601>=0.1.9
 pbr>=0.6,!=0.7,<1.0
 PrettyTable>=0.7,<0.8
-python-keystoneclient>=0.7.0
+python-keystoneclient>=0.9.0
 PyYAML>=3.1.0
 requests>=1.1
-six>=1.5.2
+six>=1.7.0

setup.py

@@ -17,6 +17,14 @@
 # THIS FILE IS MANAGED BY THE GLOBAL REQUIREMENTS REPO - DO NOT EDIT
 import setuptools
 
+# In python < 2.7.4, a lazy loading of package `pbr` will break
+# setuptools if some other modules registered functions in `atexit`.
+# solution from: http://bugs.python.org/issue15881#msg170215
+try:
+    import multiprocessing  # noqa
+except ImportError:
+    pass
+
 setuptools.setup(
     setup_requires=['pbr'],
     pbr=True)

test-requirements.txt

@@ -5,7 +5,7 @@ fixtures>=0.3.14
 hacking>=0.8.0,<0.9
 mock>=1.0
 mox3>=0.7.0
-sphinx>=1.1.2,<1.2
+sphinx>=1.1.2,!=1.2.0,<1.3
 testrepository>=0.0.18
 testscenarios>=0.4
 testtools>=0.9.34