old_contents: from setuptools import setup
  import changes
  
  setup(
      name=changes.__name__,
      version=changes.__version__,
      description=changes.__doc__,
      author=changes.__author__,
      author_email=changes.__email__,
      url=changes.__url__,
      packages=[changes.__name__],
      install_requires=[
          'docopt < 1.0.0',
          'semantic_version < 1.0.0'
      ],
      entry_points={
          'console_scripts': [
              'changes = changes:main',
          ],
      },
      test_suite='nose.collector',
      license=open('LICENSE').read(),
  )
  
new_contents: from setuptools import setup
  import changes
  
  setup(
      name=changes.__name__,
      version=changes.__version__,
      description=changes.__doc__,
      author=changes.__author__,
      author_email=changes.__email__,
      url=changes.__url__,
      packages=[changes.__name__],
      install_requires=[
          'docopt < 1.0.0',
          'path.py < 5.0.0',
          'semantic_version < 3.0.0'
      ],
      entry_points={
          'console_scripts': [
              'changes = changes:main',
          ],
      },
      test_suite='nose.collector',
      license=open('LICENSE').read(),
  )
  
subject: Fix installation requirements