old_contents: from distutils.core import setup
  setup(
    name = 'chance',
    packages = ['chance'], 
    version = '0.1',
    description = 'Minimalist generator of random strings, numbers, etc.',
    author = 'Davit Vardanyan',
    author_email = 'davoimail@gmail.com',
    url = 'https://github.com/davitv/chance',
    download_url = 'https://github.com/peterldowns/mypackage/tarball/0.1', # I'll explain this in a second
    keywords = ['random', 'generator', 'chancejs'], # arbitrary keywords
    classifiers = [],
  )
new_contents: from distutils.core import setup
  setup(
    name = 'chance',
    packages = ['chance'], 
    version = '0.1',
    description = 'Minimalist generator of random strings, numbers, etc.',
    author = 'Davit Vardanyan',
    author_email = 'davoimail@gmail.com',
    url = 'https://github.com/davitv/chance',
    download_url = 'http://github.com/davitv/chance/tarball/0.1',
    keywords = ['random', 'generator', 'chancejs'],
    classifiers = [],
  )
subject: correct url for downloading tarball