oslo.config>=1.2.1
oslo.utils>=0.2.0
stevedore>=0.14
# for jsonutils
six>=1.7.0
# used by openstack/common/gettextutils.py
Babel>=1.3
# for the routing notifier
PyYAML>=3.1.0
# rabbit driver is the default
kombu>=2.4.8
# middleware
WebOb>=1.2.3