# Pastebin 6P1lsdmY
./keystone/common/resource_options.py:1:1: D400  First line should end with a period (not ')')
# Licensed under the Apache License, Version 2.0 (the "License"); you may
^
ERROR: InvocationError: '/home/notmorgan/openstack/keystone/.tox/pep8/bin/flake8'