old_contents: #!/usr/bin/env python
  import io
  import os
  import re
  import sys
  
  from setuptools import setup, find_packages
  
  HERE = os.path.dirname(__file__)
  
  with io.open(os.path.join(HERE, 'repositorytools', '__init__.py'), 'rb') as fd:
      found = re.search(br'^__version__\s*=\s*[\'"]([^\'"]*)[\'"]', fd.read(), re.MULTILINE)
      version = found and found.group(1)
  
  if not version:
      raise RuntimeError('Cannot find version information')
  
  # README.rst file may contains unicode characters, so we use utf8 to read it
  with io.open(os.path.join(HERE, 'README.rst'), mode="r", encoding="utf8") as fd:
      long_description = fd.read()
  
  install_requires = ['requests>=1.1', 'six']
  
  if sys.version_info < (2, 7):
      install_requires.append("argparse < 2")
  
  setup(
      name='repositorytools',
      version=version,
      description='Tools for working with artifact repositories',
      long_description=long_description,
      author='Michel Samia',
      author_email='stardust1985@gmail.com',
      url='https://github.com/stardust85/repositorytools',
      license='Apache 2.0',
      platforms='any',
      install_requires=install_requires,
  
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Intended Audience :: Developers',
          'Intended Audience :: System Administrators',
          'Natural Language :: English',
          'License :: OSI Approved :: Apache Software License',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: 3.4',
          'Topic :: Software Development :: Libraries :: Python Modules',
          'Environment :: Console',
      ],
  
      packages=find_packages(),
      download_url='https://github.com/stardust85/repositorytools/tarball/{version}'.format(version=version),
  
      # --- install scripts in virtualenv
      entry_points={'console_scripts':
                        ['artifact = repositorytools.cli.commands.artifact:artifact_cli',
                         'repo = repositorytools.cli.commands.repo:repo_cli']}
  )
  
new_contents: #!/usr/bin/env python
  import io
  import os
  import re
  import sys
  
  from setuptools import setup, find_packages
  
  HERE = os.path.dirname(__file__)
  
  with io.open(os.path.join(HERE, 'repositorytools', '__init__.py'), 'rb') as fd:
      found = re.search(br'^__version__\s*=\s*[\'"]([^\'"]*)[\'"]', fd.read(), re.MULTILINE)
      version = found and found.group(1)
  
  if not version:
      raise RuntimeError('Cannot find version information')
  
  # README.rst file may contains unicode characters, so we use utf8 to read it
  with io.open(os.path.join(HERE, 'README.rst'), mode="r", encoding="utf8") as fd:
      long_description = fd.read()
  
  install_requires = ['requests>=1.1', 'six']
  
  if sys.version_info < (2, 7):
      install_requires.append("argparse < 2")
  
  setup(
      name='repositorytools',
      version=str(version),
      description='Tools for working with artifact repositories',
      long_description=long_description,
      author='Michel Samia',
      author_email='stardust1985@gmail.com',
      url='https://github.com/stardust85/repositorytools',
      license='Apache 2.0',
      platforms='any',
      install_requires=install_requires,
  
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Intended Audience :: Developers',
          'Intended Audience :: System Administrators',
          'Natural Language :: English',
          'License :: OSI Approved :: Apache Software License',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: 3.4',
          'Topic :: Software Development :: Libraries :: Python Modules',
          'Environment :: Console',
      ],
  
      packages=find_packages(),
      download_url='https://github.com/stardust85/repositorytools/tarball/{version}'.format(version=version),
  
      # --- install scripts in virtualenv
      entry_points={'console_scripts':
                        ['artifact = repositorytools.cli.commands.artifact:artifact_cli',
                         'repo = repositorytools.cli.commands.repo:repo_cli']}
  )
  
subject: Change in ``setup.py``: correct the "TypeError: can't concat bytes to str" error.