old_contents: from setuptools import setup, find_packages
  
  setup(
      name="pdtools",
      version='0.8.0',
      author="ParaDrop Labs",
      description="ParaDrop development tools",
      install_requires=[
          'click>=6.7',
          'future>=0.16.0',
          'PyYAML>=3.12',
          'requests>=2.18.1',
          'six>=1.10.0'
      ],
  
      packages=find_packages(),
  
      entry_points={
          'console_scripts': [
              'pdtools = pdtools.__main__:main',
          ],
      },
  )
  
new_contents: from setuptools import setup, find_packages
  
  setup(
      name="pdtools",
      version='0.8.0',
      author="ParaDrop Labs",
      description="ParaDrop development tools",
      install_requires=[
          'click>=6.7',
          'future>=0.16.0',
          'GitPython>=2.1.5',
          'PyYAML>=3.12',
          'requests>=2.18.1',
          'six>=1.10.0'
      ],
  
      packages=find_packages(),
  
      entry_points={
          'console_scripts': [
              'pdtools = pdtools.__main__:main',
          ],
      },
  )
  
subject: Add GitPython dependency for pdtools.