requirements_dev.txt

pip>=8.1.2
cffi>=1.0.0
bumpversion>=0.5.3
wheel==0.29.0
watchdog>=0.8.3
flake8>=2.6.0
tox>=2.3.1
coverage>=4.1
Sphinx>=1.4.8
pytest>=2.9.2
pytest-runner>=2.0
Click>=6.0
twine>=1.9.1
setuptools-rust>=0.6.0