docutils!=0.13.1,>=0.11 # OSI-Approved Open Source, Public Domain oslosphinx>=4.7.0 # Apache-2.0 pbr>=2.0.0,!=2.1.0 # Apache-2.0 sphinx>=1.6.2 stestr>=2.0.0 # Apache-2.0 testtools>=1.4.0 # MIT yasfb>=0.5.1