pbr>=0.11,<2.0
argparse
Babel>=1.3
iso8601>=0.1.9
lxml>=2.3
oslo.config>=1.11.0  # Apache-2.0
sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3
demjson # GNU LGPL 3.0
PyYAML>=3.1.0
