pbr>=1.6
Babel>=2.3.4
kazoo>=2.2
ovs>=2.5.0
pyzmq>=14.3.1
ryu!=4.1,!=4.2,>=3.30
SQLAlchemy<1.1.0,>=1.0.10
alembic>=0.8.4
oslo.config>=3.9.0
oslo.db>=4.1.0
redis>=2.10.0

[:(python_version>='3.4')]
ovs>=2.6.0.dev1
