old_contents: try:
      from setuptools import setup, find_packages
  except ImportError:
      from distutils.core import setup
  
  import os
  import sys
  import unittest
  import os.path
  import platform
  
  sys.path.append('jubatus')
  sys.path.append('test')
  
  def read(name):
      return open(os.path.join(os.path.dirname(__file__), name)).read()
  
  setup(name='jubatus',
        version=read('VERSION').rstrip(),
        description='Jubatus is a distributed processing framework and streaming machine learning library. This is the Jubatus client in Python.',
        long_description=read('README.rst'),
        author='PFN & NTT',
        author_email='jubatus@googlegroups.com',
        url='http://jubat.us',
        download_url='http://pypi.python.org/pypi/jubatus/',
        license='MIT License',
        platforms='Linux',
        packages=find_packages(exclude=['test']),
        install_requires=[
            'msgpack-rpc-python>=0.3.0'
        ],
  
        entry_points="",
        ext_modules=[],
        classifiers=[
            'Development Status :: 2 - Pre-Alpha',
            'Environment :: Other Environment',
            'Intended Audience :: Developers',
            'Intended Audience :: Science/Research',
            'License :: OSI Approved :: MIT License',
            'Operating System :: POSIX :: Linux',
            'Programming Language :: Python',
            'Topic :: Scientific/Engineering :: Information Analysis'
        ],
  
        test_suite='jubatus_test.suite',
  )
  
new_contents: try:
      import concurrent
  except ImportError:
      pass
  
  try:
      from setuptools import setup, find_packages
  except ImportError:
      from distutils.core import setup
  
  import os
  import sys
  import unittest
  import os.path
  import platform
  
  sys.path.append('jubatus')
  sys.path.append('test')
  
  def read(name):
      return open(os.path.join(os.path.dirname(__file__), name)).read()
  
  setup(name='jubatus',
        version=read('VERSION').rstrip(),
        description='Jubatus is a distributed processing framework and streaming machine learning library. This is the Jubatus client in Python.',
        long_description=read('README.rst'),
        author='PFN & NTT',
        author_email='jubatus@googlegroups.com',
        url='http://jubat.us',
        download_url='http://pypi.python.org/pypi/jubatus/',
        license='MIT License',
        platforms='Linux',
        packages=find_packages(exclude=['test']),
        install_requires=[
            'msgpack-rpc-python>=0.3.0'
        ],
  
        entry_points="",
        ext_modules=[],
        classifiers=[
            'Development Status :: 2 - Pre-Alpha',
            'Environment :: Other Environment',
            'Intended Audience :: Developers',
            'Intended Audience :: Science/Research',
            'License :: OSI Approved :: MIT License',
            'Operating System :: POSIX :: Linux',
            'Programming Language :: Python',
            'Topic :: Scientific/Engineering :: Information Analysis'
        ],
  
        test_suite='jubatus_test.suite',
  )
  
subject: fix unittest print error at last (fix #57)