old_contents: from distutils.core import setup
  
  setup(
      name='PETRARCH',
      entry_points={
          'console_scripts': ['petrarch = petrarch.petrarch:main']},
      version='0.01a',
      author='Philip Schrodt, John Beieler',
      author_email='openeventdata@gmail.com',
      packages=['PETRARCH'],
      url='openeventdata.org',
      license='LICENSE.txt',
      description='PETRARCH parser for event data.',
      long_description=open('README.md').read())
  
new_contents: from distutils.core import setup
  
  with open('requirements.txt', 'r') as f:
      required = f.read().splitlines()
  
  setup(
      name='petrarch',
      install_requires=required,
      entry_points={
          'console_scripts': ['petrarch = petrarch.petrarch:main']},
      version='0.01a',
      author='Philip Schrodt, John Beieler',
      author_email='openeventdata@gmail.com',
      packages=['PETRARCH'],
      url='openeventdata.org',
      license='LICENSE.txt',
      description='PETRARCH parser for event data.',
      long_description=open('README.md').read())
  
subject: Modify setup.py.