text: from setuptools import setup, find_packages
  import codecs
  import os
  import re
  
  here = os.path.abspath(os.path.dirname(__file__))
  
  # Read the version number from a source file.
  # Why read it, and not import?
  # see https://groups.google.com/d/topic/pypa-dev/0PkjVpcxTzQ/discussion
  def find_version(*file_paths):
      # Open in Latin-1 so that we avoid encoding errors.
      # Use codecs.open for Python 2 compatibility
      with codecs.open(os.path.join(here, *file_paths), 'r', 'latin1') as f:
          version_file = f.read()
  
      # The version line must have the form
      # __version__ = 'ver'
      version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]",
                                version_file, re.M)
      if version_match:
          return version_match.group(1)
      raise RuntimeError("Unable to find version string.")
  
  # Get the long description from the relevant file
  with codecs.open('README.rst', encoding='utf-8') as f:
      long_description = f.read()
  
  setup(
      name = 'opentok',
      version = find_version('opentok', 'version.py'),
      description = 'OpenTok server-side SDK',
      long_description=long_description,
  
      url = 'https://github.com/opentok/Opentok-Python-SDK',
  
      author='TokBox, Inc.',
      author_email='support@tokbox.com',
      license='LICENSE.txt',
  
      classifiers = [
          'Development Status :: 5 - Production/Stable',
  
          'Intended Audience :: Developers',
          'Intended Audience :: Telecommunications Industry',
  
          'License :: OSI Approved :: MIT License',
  
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.2',
          'Programming Language :: Python :: 3.3',
  
          'Topic :: Communications',
          'Topic :: Communications :: Chat',
          'Topic :: Communications :: Conferencing',
          'Topic :: Multimedia :: Video :: Capture',
          'Topic :: Multimedia :: Video :: Display',
          'Topic :: Multimedia :: Sound/Audio :: Players',
          'Topic :: Multimedia :: Sound/Audio :: Capture/Recording',
          'Topic :: Software Development :: Libraries :: Python Modules'
      ],
  
      keywords = 'video chat tokbox tok opentok python media webrtc archiving realtime',
  
      packages=find_packages(exclude=["contrib", "docs", "tests*"]),
  
      install_requires=[
          'requests',
          'enum34',
          'six',
          'pytz',
      ],
  
      include_package_data = True,
  )
  