old_contents: #!/usr/bin/env python
  from distutils.core import setup
  
  setup(
      name='chainer',
      version='1.0.0',
      description='A flexible framework of neural networks',
      author='Seiya Tokui',
      author_email='tokui@preferred.jp',
      url='http://chainer.org/',
      packages=['chainer',
                'chainer.cudnn',
                'chainer.functions',
                'chainer.optimizers',
                'chainer.requirements',
                'chainer.utils'],
      install_requires=['numpy'],
      scripts=['scripts/chainer-cuda-requirements'],
  )
  
new_contents: #!/usr/bin/env python
  from distutils.core import setup
  
  setup(
      name='chainer',
      version='1.0.0',
      description='A flexible framework of neural networks',
      author='Seiya Tokui',
      author_email='tokui@preferred.jp',
      url='http://chainer.org/',
      packages=['chainer',
                'chainer.cudnn',
                'chainer.functions',
                'chainer.optimizers',
                'chainer.requirements',
                'chainer.utils'],
      package_data={'chainer.requirements': ['cuda-requirements.txt']},
      install_requires=['numpy'],
      scripts=['scripts/chainer-cuda-requirements'],
  )
  
subject: Add requirements to setup.py