old_contents: from setuptools import setup, find_packages
  from setuptools.extension import Extension
  from Cython.Build import cythonize
  import numpy
  import os
  
  if os.path.exists('MANIFEST'):
      os.remove('MANIFEST')
  
  with open('requirements.txt') as f:
      required = f.read().splitlines()
  
  ext_modules=[
    Extension("rankit.Ranker.matrix_build",
              ["rankit/Ranker/matrix_build.pyx"],
              include_dirs=[numpy.get_include()]
    )
  ]
  
  setup(name="rankit",
        version="0.2",
        packages=find_packages(exclude=['example']),
        install_requires=required,
        include_package_data=True,
        description="A simple ranking solution for matches.",
        author="Ronnie Wang",
        author_email="geniusxiaoguai@gmail.com",
        url="http://github.com/wattlebird/ranking",
        license="MIT",
        ext_modules=cythonize(ext_modules),
        classifiers=['Intended Audience :: Science/Research',
                     'Intended Audience :: Developers',
                     'License :: OSI Approved',
                     'Programming Language :: Python',
                     'Topic :: Scientific/Engineering',
                     'Operating System :: Unix',
                     'Programming Language :: Python :: 2.7',
                     'Programming Language :: Python :: 3.5',
                     'Programming Language :: Python :: 3.6'],
        test_suite = 'nose.collector'
        )
  
new_contents: from setuptools import setup, find_packages
  from setuptools.extension import Extension
  from Cython.Build import cythonize
  import numpy
  import os
  
  if os.path.exists('MANIFEST'):
      os.remove('MANIFEST')
  
  with open('requirements.txt') as f:
      required = f.read().splitlines()
  
  ext_modules=[
    Extension("rankit.Ranker.matrix_build",
              ["rankit/Ranker/matrix_build.pyx"],
              include_dirs=[numpy.get_include()]
    )
  ]
  
  setup(name="rankit",
        version="0.2.1",
        packages=find_packages(exclude=['example']),
        install_requires=required,
        include_package_data=True,
        description="A simple ranking solution for matches.",
        author="Ronnie Wang",
        author_email="geniusxiaoguai@gmail.com",
        url="http://github.com/wattlebird/ranking",
        license="MIT",
        ext_modules=cythonize(ext_modules),
        classifiers=['Intended Audience :: Science/Research',
                     'Intended Audience :: Developers',
                     'License :: OSI Approved',
                     'Programming Language :: Python',
                     'Topic :: Scientific/Engineering',
                     'Operating System :: Unix',
                     'Programming Language :: Python :: 2.7',
                     'Programming Language :: Python :: 3.5',
                     'Programming Language :: Python :: 3.6'],
        test_suite = 'nose.collector'
        )
  
subject: Update version number