pyyaml>=3.0,<=5.99
click>=6.0,<=7.99
jsonref>=0.1,<=0.2.99
requests>=2.12.0,==2.*
jsonschema>=2.5.1,<=3.99
joblib>=0.11,<0.15
pubnub>=4.0,<=4.99
cloudpickle>=0.2,<2
