old_contents: from parsable import parsable
  from setuptools import setup
  
  with open('README.md') as f:
      long_description = f.read()
  
  setup(
      name='treecat',
      version='0.0.1',
      description='A tree-of-mixtures nonparametric Bayesian model',
      long_description=long_description,
      author='Fritz Obermeyer',
      author_email='fritz.obermeyer@gmail.com',
      packages=['treecat'],
      entry_points=parsable.find_entry_points('treecat'),
      install_requires=['numpy', 'six', 'parsable'],
      extras_require={
          'tensorflow': ['tensorflow>=1.1.0'],
          'tensorflow with gpu': ['tensorflow-gpu>=1.1.0']
      },
      tests_require=['pytest', 'flake8', 'goftests'],
      license='Apache License 2.0')
  
new_contents: from parsable import parsable
  from setuptools import setup
  
  try:
      import pypandoc
      long_description = pypandoc.convert('README.md', 'rst')
  except(IOError, ImportError):
      long_description = open('README.md').read()
  
  setup(
      name='treecat',
      version='0.0.1',
      description='A tree-of-mixtures nonparametric Bayesian model',
      long_description=long_description,
      author='Fritz Obermeyer',
      author_email='fritz.obermeyer@gmail.com',
      packages=['treecat'],
      entry_points=parsable.find_entry_points('treecat'),
      install_requires=['numpy', 'six', 'parsable'],
      extras_require={
          'tensorflow': ['tensorflow>=1.1.0'],
          'tensorflow with gpu': ['tensorflow-gpu>=1.1.0']
      },
      tests_require=['pytest', 'flake8', 'goftests'],
      license='Apache License 2.0')
  
subject: Use pypandoc to convert README from md to rst