#!/usr/bin/env pythonimport osimport sysimport ez_setup; ez_setup.use_setuptools()from setuptools import setup, Extensionif sys.version_info < (2, 3):    raise Error, "Python-2.3 or newer is required"if os.name == "posix":    from setup_posix import get_configelse: # assume windows    from setup_windows import get_configmetadata, options = get_config()metadata['ext_modules'] = [Extension(sources=['_mysql.c'], **options)]metadata['long_description'] = metadata['long_description'].replace(r'\n', '')setup(**metadata)