old_contents: #!/usr/bin/env python
  from setuptools import setup, Extension
  from Cython.Distutils import build_ext
  from Cython.Build import cythonize
  
  setup(
      name='SuchTree',
      version='0.3',
      description='A Python library for doing fast, thread-safe computations on phylogenetic trees.',
      url='http://github.com/ryneches/SuchTree',
      author='Russell Neches',
      author_email='ryneches@ucdavis.edu',
      license='BSD',
      packages=['SuchTree'],
      download_url='https://github.com/ryneches/SuchTree/archive/0.2.tar.gz',
      install_requires=[
          'scipy>=0.18',
          'numpy',
          'dendropy',
          'cython'
      ],
      zip_safe=False,
      ext_modules = cythonize( [ "SuchTree/SuchTree.pyx" ] ),
      test_suite = 'nose.collector'
  )
  
new_contents: #!/usr/bin/env python
  from setuptools import setup, Extension
  from Cython.Distutils import build_ext
  from Cython.Build import cythonize
  
  setup(
      name='SuchTree',
      version='0.3',
      description='A Python library for doing fast, thread-safe computations on phylogenetic trees.',
      url='http://github.com/ryneches/SuchTree',
      author='Russell Neches',
      author_email='ryneches@ucdavis.edu',
      license='BSD',
      packages=['SuchTree'],
      download_url='https://github.com/ryneches/SuchTree/archive/0.3.tar.gz',
      install_requires=[
          'scipy>=0.18',
          'numpy',
          'dendropy',
          'cython'
      ],
      zip_safe=False,
      ext_modules = cythonize( [ "SuchTree/SuchTree.pyx" ] ),
      test_suite = 'nose.collector'
  )
  
subject: correct path for release download