pbr<2.0,>=1.6
Babel>=1.3
cryptography>=1.0 # Apache-2.0
oslo.config>=2.3.0 # Apache-2.0
oslo.context>=0.2.0 # Apache-2.0
oslo.log>=1.8.0 # Apache-2.0
oslo.policy>=0.5.0 # Apache-2.0
oslo.serialization>=1.4.0 # Apache-2.0
oslo.utils>=2.0.0 # Apache-2.0
