nose
mock
coverage
nosexcover
flake8
mccabe==0.6.1
tox
pep8
pyflakes==1.3.0

nose
mock
coverage
nosexcover
flake8
mccabe==0.6.1
tox
pep8
pyflakes==1.5.0

Upgrade pyflakes version to 1.5.0
Upgrade pyflakes version to 1.5.0
