old_contents: from setuptools import setup, find_packages
  
  setup(
      name="capa",
      version="0.1",
      packages=find_packages(exclude=["tests"]),
      install_requires=['distribute==0.6.30', 'pyparsing==1.5.6'],
  )
  
new_contents: from setuptools import setup, find_packages
  
  setup(
      name="capa",
      version="0.1",
      packages=find_packages(exclude=["tests"]),
      install_requires=['distribute==0.6.28', 'pyparsing==1.5.6'],
  )
  
subject: Make capa specify distribute 0.6.28 like the rest of the project