pbr>=1.6
netaddr>=0.7.12,!=0.7.16
oslo.config>=3.4.0
oslo.log>=1.14.0
oslo.i18n>=1.5.0
oslo.privsep>=1.3.0
oslo.versionedobjects>=0.13.0
six>=1.9.0
stevedore>=1.5.0
