pep8>=1.4.5
pyflakes>=0.7.2,<0.7.4
flake8>=2.1.0
discover
mock>=1.0  # only needed on < python 3.3
sphinx>=1.1.2,<1.2
python-subunit
testrepository>=0.0.17
testtools>=0.9.32
testscenarios>=0.4
coverage>=3.6
sysv_ipc>=0.6.8
psycopg2
pymysql