old_contents: from setuptools import setup
  
  setup(name = 'hexy',
        version = '0.1',
        description = 'Hexapod Robot Code',
        url = 'http://github.com/mithi/hexy',
        author = 'Mithi',
        author_email = 'mithi.sevilla@gmail.com',
        license = 'MIT',
        packages = ['hexy'],
        zip_safe = False)
new_contents: from setuptools import setup
  
  setup(name = 'hexy',
        version = '0.1',
        description = 'Hexapod Robot Code',
        url = 'http://github.com/mithi/hexy',
        author = 'Mithi',
        author_email = 'mithi.sevilla@gmail.com',
        license = 'MIT',
        packages = ['hexy', 'hexy.robot', 'hexy.demo', 'hexy.comm'],
        zip_safe = False)
  
subject: add package_dir in setup