setup.py

from ez_setup import use_setuptools
use_setuptools()


from setuptools import setup, find_packages
from distutils.core import Extension
from Pyrex.Distutils import build_ext

#use default libevent include and library dirs
libevent_include_dirs = []
libevent_library_dirs = []

#uncomment these if you libevent is in a differenct path (specify your specific dirs)
#libevent_include_dirs = ['/opt/libevent/include']
#libevent_library_dirs = ['/opt/libevent/lib']

#alternatively you can set the correct libevent with environment variable CONCURRENCE_LIBEVENT_PREFIX
import os
if 'CONCURRENCE_LIBEVENT_PREFIX' in os.environ:
    prefix = os.environ['CONCURRENCE_LIBEVENT_PREFIX']
    libevent_include_dirs = ['%s/include' % prefix]
    libevent_library_dirs = ['%s/lib' % prefix]

VERSION = '0.3.1' #must be same as concurrence.__init__.py.__version__

setup(
  name = "concurrence",
  version=VERSION,
  author='Henk Punt',
  author_email='henkpunt@gmail.com',
  license = 'New BSD',
  url='http://opensource.hyves.org/concurrence',
  download_url='http://concurrence.googlecode.com/files/concurrence-%s.tar.gz' % VERSION,
  description='Concurrence is a framework for creating massively concurrent network applications in Python',
  package_dir = {'':'lib'},
  packages = find_packages('lib'),
  ext_modules=[
    Extension("concurrence._event", ["lib/concurrence/concurrence._event.pyx"], include_dirs = libevent_include_dirs, library_dirs = libevent_library_dirs, libraries = ["event"]),
    Extension("concurrence._event14", ["lib/concurrence/concurrence._event14.pyx"], include_dirs = libevent_include_dirs, library_dirs = libevent_library_dirs, libraries = ["event"]),
    Extension("concurrence.io._io", ["lib/concurrence/io/concurrence.io._io.pyx", "lib/concurrence/io/io_base.c"]),
    Extension("concurrence.http._http", ["lib/concurrence/http/concurrence.http._http.pyx", "lib/concurrence/http/http11_parser.c", "lib/concurrence/http/http11_parser_alloc.c"], include_dirs=['lib/concurrence/io']),
    Extension("concurrence.database.mysql._mysql", ["lib/concurrence/database/mysql/concurrence.database.mysql._mysql.pyx"],
              include_dirs=['lib/concurrence/io']),
    ],
  cmdclass = {'build_ext': build_ext},
    classifiers = [
             'Development Status :: 4 - Beta',
             'Environment :: Console',
             'Environment :: Web Environment',
             'Intended Audience :: Developers',
             'License :: OSI Approved :: BSD License',
             'Operating System :: OS Independent',
             'Programming Language :: Python',
             'Topic :: Software Development :: Libraries :: Python Modules'],
)