pbr<2.0,>=0.11
six>=1.9.0
futurist>=0.1.1 # Apache-2.0
fasteners>=0.7 # Apache-2.0
networkx>=1.8
contextlib2>=0.4.0 # PSF License
stevedore>=1.5.0 # Apache-2.0
monotonic>=0.1 # Apache-2.0
jsonschema!=2.5.0,<3.0.0,>=2.0.0
oslo.utils>=1.6.0 # Apache-2.0
oslo.serialization>=1.4.0 # Apache-2.0
cachetools>=1.0.0 # MIT License
debtcollector>=0.3.0 # Apache-2.0

[:(python_version=='2.7' or python_version=='2.6')]
enum34
futures>=3.0
