colorama>=0.3
Cython>=0.25
docutils>=0.12
flake8>=3.2
pep257>=0.7
prospector>=0.12
pygraphviz>=1.3
pytest>=3.0
PyYAML>=3.12
regex>=2016.11
tox>=2.5
tox-travis>=0.5
twine>=1.8
