pbr>=1.6
python-dateutil>=2.4.2
six>=1.9.0
ws4py!=0.3.5,>=0.3.4
requests!=2.8.0,>=2.5.2,<2.12.0
requests-unixsocket>=0.1.5
cryptography>=1.4

[:(python_version<='2.7.8')]
pyOpenSSL>=0.14
