old_contents: import sys
  from distutils.core import setup
  
  if sys.version_info < (2, 7):
      sys.exit('Python 2.7 or above is required.')
  
  setup(
      name='anitopy',
      packages=['anitopy'],
      version='1.0.1',
      description='An anime video filename parser',
      author='Igor Cescon de Moura',
      author_email='igorcesconm@gmail.com',
      url='https://github.com/igorcmoura/anitopy',
      python_requires='>=2.7',
      classifiers=[
          'Intended Audience :: Developers',
          'License :: OSI Approved :: Mozilla Public License 2.0 (MPL 2.0)',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
      ]
  )
  
new_contents: from distutils.core import setup
  
  setup(
      name='anitopy',
      packages=['anitopy'],
      version='1.0.1',
      description='An anime video filename parser',
      author='Igor Cescon de Moura',
      author_email='igorcesconm@gmail.com',
      url='https://github.com/igorcmoura/anitopy',
      python_requires='>=2.7',
      classifiers=[
          'Intended Audience :: Developers',
          'License :: OSI Approved :: Mozilla Public License 2.0 (MPL 2.0)',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
      ]
  )
  
subject: remove installation error for unsuported versions