old_contents: #! /usr/bin/env python
  
  from setuptools import setup
  
  long_desc = '''Python Env Wrapper is a set of commands to manage multiple [virtual environments](http://pypi.python.org/pypi/virtualenv). Pew can create, delete and copy your environments, using a single command to switch to them wherever you are, while keeping them in a single (configurable) location.
  
  Virtualenvs makes it easier to work on more than one project at a time without introducing conflicts in their dependencies.
  
  Pew is completely shell-agnostic and thus works on bash, zsh, fish, powershell, etc.
  
  For the documentation, you might want to read here:
  https://github.com/berdario/pew#usage'''
  
  
  setup(
      name='pew',
      version='0.1.27',
      description='tool to manage multiple virtualenvs written in pure python',
      long_description=long_desc,
      author='Dario Bertini',
      author_email='berdario+pypi@gmail.com',
      url='https://github.com/berdario/pew',
      license='MIT License',
      packages=['pew'],
      install_requires=[
          'virtualenv>=1.11', 'virtualenv-clone>=0.2.5', 'setuptools>=17.1'
      ],
      extras_require={
          ':python_version=="2.6"': [
              'argparse', 'pathlib', 'backports.shutil_get_terminal_size', 'shutilwhich'
          ],
          ':python_version=="2.7"': [
              'pathlib', 'backports.shutil_get_terminal_size', 'shutilwhich'
          ],
          ':python_version=="3.2"': [
              'pathlib', 'backports.shutil_get_terminal_size', 'shutilwhich'
          ],
          ':python_version=="3.3"': [
              'pathlib'
          ],
          'pythonz': [
              'pythonz-bd>=1.10.2'
          ]
      },
      include_package_data=True,
      zip_safe=False,
      entry_points={
          'console_scripts': ['pew = pew.pew:pew']},
      classifiers=[
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 3',
          'Intended Audience :: Developers',
          'Environment :: Console']
  )
  
new_contents: #! /usr/bin/env python
  
  from setuptools import setup
  
  long_desc = '''Python Env Wrapper is a set of commands to manage multiple [virtual environments](http://pypi.python.org/pypi/virtualenv). Pew can create, delete and copy your environments, using a single command to switch to them wherever you are, while keeping them in a single (configurable) location.
  
  Virtualenvs makes it easier to work on more than one project at a time without introducing conflicts in their dependencies.
  
  Pew is completely shell-agnostic and thus works on bash, zsh, fish, powershell, etc.
  
  For the documentation, you might want to read here:
  https://github.com/berdario/pew#usage'''
  
  
  setup(
      name='pew',
      version='0.1.27',
      description='tool to manage multiple virtualenvs written in pure python',
      long_description=long_desc,
      author='Dario Bertini',
      author_email='berdario+pypi@gmail.com',
      url='https://github.com/berdario/pew',
      license='MIT License',
      packages=['pew'],
      install_requires=[
          'virtualenv>=1.11', 'virtualenv-clone>=0.2.5', 'setuptools>=17.1', 'delegator.py>=0.0.13'
      ],
      extras_require={
          ':python_version=="2.6"': [
              'argparse', 'pathlib', 'backports.shutil_get_terminal_size', 'shutilwhich'
          ],
          ':python_version=="2.7"': [
              'pathlib', 'backports.shutil_get_terminal_size', 'shutilwhich'
          ],
          ':python_version=="3.2"': [
              'pathlib', 'backports.shutil_get_terminal_size', 'shutilwhich'
          ],
          ':python_version=="3.3"': [
              'pathlib'
          ],
          'pythonz': [
              'pythonz-bd>=1.10.2'
          ]
      },
      include_package_data=True,
      zip_safe=False,
      entry_points={
          'console_scripts': ['pew = pew.pew:pew']},
      classifiers=[
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 3',
          'Intended Audience :: Developers',
          'Environment :: Console']
  )
  
subject: add delegator to setup requires