setup.py

#!/usr/bin/env python
# Copyright 2014 Rackspace
# All Rights Reserved.
#
#    Licensed under the Apache License, Version 2.0 (the "License");
#    you may not use this file except in compliance with the
#    License. You may obtain a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing,
#    software distributed under the License is distributed on an "AS
#    IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
#    express or implied. See the License for the specific language
#    governing permissions and limitations under the License.
import setuptools

# In python < 2.7.4, a lazy loading of package `pbr` will break
# setuptools if some other modules registered functions in `atexit`.
# solution from: http://bugs.python.org/issue15881#msg170215
try:
    import multiprocessing  # noqa
except ImportError:
    pass

setuptools.setup(
    setup_requires=['pbr'],
    pbr=True)