old_contents: #!/usr/bin/env python
  
  import os
  from setuptools import setup
  import sys
  
  requires = open('requirements.txt').read().strip().split('\n')
  if sys.version_info[0] < 3:
      requires.append('futures')
  if sys.version_info < (3, 4):
      requires.append('singledispatch')
  
  setup(name='distributed',
        version='1.6.0',
        description='Distributed computing',
        url='http://distributed.readthedocs.org/en/latest/',
        maintainer='Matthew Rocklin',
        maintainer_email='mrocklin@gmail.com',
        license='BSD',
        install_requires=requires,
        packages=['distributed'],
        long_description=(open('README.md').read() if os.path.exists('README.md')
                          else ''),
        scripts=[os.path.join('bin', name)
                 for name in ['dcenter', 'dworker', 'dcluster']],
        zip_safe=False)
  
new_contents: #!/usr/bin/env python
  
  import os
  from setuptools import setup
  import sys
  
  requires = open('requirements.txt').read().strip().split('\n')
  if sys.version_info[0] < 3:
      requires.append('futures')
  if sys.version_info < (3, 4):
      requires.append('singledispatch')
  
  setup(name='distributed',
        version='1.6.0',
        description='Distributed computing',
        url='http://distributed.readthedocs.org/en/latest/',
        maintainer='Matthew Rocklin',
        maintainer_email='mrocklin@gmail.com',
        license='BSD',
        install_requires=requires,
        packages=['distributed'],
        long_description=(open('README.md').read() if os.path.exists('README.md')
                          else ''),
        scripts=[os.path.join('bin', name)
                 for name in ['dcenter', 'dworker', 'dcluster', 'dscheduler']],
        zip_safe=False)
  
subject: add dscheduler to setup.py