old_contents: #!/usr/bin/env python
  #
  # Copyright 2012-2014 Ravello Systems, Inc.
  # 
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  # 
  #    http://www.apache.org/licenses/LICENSE-2.0
  # 
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  from __future__ import absolute_import, print_function
  
  import os
  from setuptools import setup
  
  version_info = {
      'name': 'ravello-sdk',
      'version': '1.6.dev',
      'description': 'Python SDK for the Ravello API',
      'author': 'Geert Jansen',
      'author_email': 'geert.jansen@ravellosystems.com',
      'url': 'https://github.com/ravello/python-sdk',
      'license': 'Apache 2.0',
      'classifiers': [
          'Development Status :: 5 - Production/Stable',
          'License :: OSI Approved :: Apache Software License',
          'Operating System :: POSIX',
          'Operating System :: MacOS :: MacOS X',
          'Operating System :: Microsoft :: Windows',
          'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: 3.4'
      ]
  }
  
  
  if __name__ == '__main__':
      setup(
          package_dir = { '': 'lib' },
          py_modules = ['ravello_sdk'],
          scripts = ['tools/ravello-create-nodes'],
          **version_info
      )
  
new_contents: #!/usr/bin/env python
  #
  # Copyright 2012-2014 Ravello Systems, Inc.
  # 
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  # 
  #    http://www.apache.org/licenses/LICENSE-2.0
  # 
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  from __future__ import absolute_import, print_function
  
  import os
  from setuptools import setup
  
  version_info = {
      'name': 'ravello-sdk',
      'version': '1.6.dev',
      'description': 'Python SDK for the Ravello API',
      'author': 'Geert Jansen',
      'author_email': 'geert.jansen@ravellosystems.com',
      'url': 'https://github.com/ravello/python-sdk',
      'license': 'Apache 2.0',
      'classifiers': [
          'Development Status :: 5 - Production/Stable',
          'License :: OSI Approved :: Apache Software License',
          'Operating System :: POSIX',
          'Operating System :: MacOS :: MacOS X',
          'Operating System :: Microsoft :: Windows',
          'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: 3.4'
      ]
  }
  
  
  if __name__ == '__main__':
      setup(
          package_dir = { '': 'lib' },
          py_modules = ['ravello_sdk'],
          install_requires = ['six'],
          scripts = ['tools/ravello-create-nodes'],
          **version_info
      )
  
subject: Add missing dependency.