old_contents: #!/usr/bin/env python
  
  import os
  from setuptools import setup
  import twoping
  
  
  def read(filename):
      return open(os.path.join(os.path.dirname(__file__), filename)).read()
  
  
  setup(
      name='2ping',
      description='2ping a bi-directional ping utility',
      long_description=read('README'),
      version=twoping.__version__,
      license='GPLv2+',
      platforms=['Unix'],
      author='Ryan Finnie',
      author_email='ryan@finnie.org',
      url='http://www.finnie.org/software/2ping/',
      download_url='http://www.finnie.org/software/2ping/',
      packages=['twoping'],
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Intended Audience :: System Administrators',
          'License :: OSI Approved :: GNU General Public License v2 or later (GPLv2+)',
          'Operating System :: POSIX',
          'Programming Language :: Python',
          'Topic :: Utilities',
      ],
      entry_points={
          'console_scripts': [
              '2ping = twoping.cli:main',
              '2ping6 = twoping.cli:main',
          ],
      },
  )
  
new_contents: #!/usr/bin/env python
  
  import os
  from setuptools import setup
  import twoping
  
  
  def read(filename):
      return open(os.path.join(os.path.dirname(__file__), filename)).read()
  
  
  setup(
      name='2ping',
      description='2ping a bi-directional ping utility',
      long_description=read('README'),
      version=twoping.__version__,
      license='GPLv2+',
      platforms=['Unix'],
      author='Ryan Finnie',
      author_email='ryan@finnie.org',
      url='http://www.finnie.org/software/2ping/',
      download_url='http://www.finnie.org/software/2ping/',
      packages=['twoping'],
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Environment :: Console',
          'Intended Audience :: System Administrators',
          'License :: OSI Approved :: GNU General Public License v2 or later (GPLv2+)',
          'Natural Language :: English',
          'Operating System :: MacOS :: MacOS X',
          'Operating System :: Microsoft :: Windows',
          'Operating System :: POSIX',
          'Operating System :: Unix',
          'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          'Topic :: Internet',
          'Topic :: System :: Networking',
          'Topic :: Utilities',
      ],
      entry_points={
          'console_scripts': [
              '2ping = twoping.cli:main',
              '2ping6 = twoping.cli:main',
          ],
      },
  )
  
subject: Add extra classifiers