$ pep8
/home/travis/virtualenv/python3.6.3/lib/python3.6/site-packages/pep8.py:2124: UserWarning:
pep8 has been renamed to pycodestyle (GitHub issue #466)
Use of the pep8 tool will be removed in a future release.
Please install and use pycodestyle instead.
$ pip install pycodestyle
$ pycodestyle ...
From travis log:
$ pep8 /home/travis/virtualenv/python3.6.3/lib/python3.6/site-packages/pep8.py:2124: UserWarning: pep8 has been renamed to pycodestyle (GitHub issue #466) Use of the pep8 tool will be removed in a future release. Please install and use
pycodestyle
instead. $ pip install pycodestyle $ pycodestyle ...