old_contents: from distutils.core import setup
  
  
  setup(name="gviewer",
        version="0.0.1",
        description="General Viewer",
        author="chhsiao90",
        author_email="chhsiao90@gmail.com",
        packages=["gviewer"])
  
new_contents: from setuptools import setup
  
  
  setup(
      name="gviewer",
      version="0.0.2",
      description="General Viewer",
      author="chhsiao90",
      author_email="chhsiao90@gmail.com",
      url="https://github.com/chhsiao90/gviewer",
      license="MIT",
      classifiers=[
          "License :: OSI Approved :: MIT License",
          "Environment :: Console",
          "Environment :: Console :: Curses",
          "Operating System :: MacOS :: MacOS X",
          "Operating System :: POSIX",
          "Programming Language :: Python",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: Implementation :: CPython",
          "Programming Language :: Python :: Implementation :: PyPy",
          "Topic :: Security",
          "Topic :: Internet",
          "Topic :: Internet :: WWW/HTTP",
          "Topic :: Internet :: Proxy Servers",
          "Topic :: Software Development :: Testing"
      ],
      packages=["gviewer"],
      install_requires=[
          "urwid==1.3.1"
      ]
  )
  
subject: Solve #3 refine setup.py