old_contents: from setuptools import setup, find_packages
  
  
  setup(
      name='PyChromecast',
      version='0.6',
      license='MIT',
      url='https://github.com/balloob/pychromecast',
      author='Paulus Schoutsen',
      author_email='paulus@paulusschoutsen.nl',
      description='Python module to talk to Google Chromecast.',
      packages=['pychromecast'],
      zip_safe=False,
      include_package_data=True,
      platforms='any',
      install_requires=['requests', 'ws4py'],
      classifiers=[
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Operating System :: OS Independent',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 3',
          'Topic :: Software Development :: Libraries :: Python Modules'
      ]
  )
  
new_contents: from setuptools import setup, find_packages
  
  
  setup(
      name='PyChromecast',
      version='0.6',
      license='MIT',
      url='https://github.com/balloob/pychromecast',
      author='Paulus Schoutsen',
      author_email='paulus@paulusschoutsen.nl',
      description='Python module to talk to Google Chromecast.',
      packages=find_packages(),
      zip_safe=False,
      include_package_data=True,
      platforms='any',
      install_requires=['requests', 'protobuf'],
      classifiers=[
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Operating System :: OS Independent',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 3',
          'Topic :: Software Development :: Libraries :: Python Modules'
      ]
  )
  
subject: Update requirements setup.py