alembic>=0.6.4 Babel>=1.3 iso8601>=0.1.9 oslo.config>=1.4.0.0a3 oslo.utils>=0.2.0 # Apache-2.0 SQLAlchemy>=0.8.4,<=0.8.99,>=0.9.7,<=0.9.99 sqlalchemy-migrate>=0.9.1 stevedore>=0.14