old_contents: from setuptools import setup, find_packages
  
  setup(
      name='gdcdatamodel',
      packages=find_packages(),
      install_requires=[
          'pytz==2016.4',
          'graphviz==0.4.2',
          'jsonschema==2.5.1',
          'python-dateutil==2.4.2',
          'psqlgraph',
          'gdcdictionary',
          'dictionaryutils>=2.0.0,<3.0.0',
          'cdisutils',
      ],
      package_data={
          "gdcdatamodel": [
              "xml_mappings/*.yaml",
          ]
      },
      dependency_links=[
          'git+https://github.com/NCI-GDC/cdisutils.git@863ce13772116b51bcf5ce7e556f5df3cb9e6f63#egg=cdisutils',
          'git+https://github.com/NCI-GDC/psqlgraph.git@1.2.0#egg=psqlgraph',
          'git+https://github.com/NCI-GDC/gdcdictionary.git@1.14.0#egg=gdcdictionary',
      ],
      entry_points={
          'console_scripts': [
              'gdc_postgres_admin=gdcdatamodel.gdc_postgres_admin:main'
          ]
      },
  )
  
new_contents: from setuptools import setup, find_packages
  
  setup(
      name='gdcdatamodel',
      packages=find_packages(),
      install_requires=[
          'pytz==2016.4',
          'graphviz==0.4.2',
          'jsonschema==2.5.1',
          'python-dateutil==2.4.2',
          'psqlgraph',
          'gdcdictionary',
          'dictionaryutils>=2.0.0,<3.0.0',
          'cdisutils',
      ],
      package_data={
          "gdcdatamodel": [
              "xml_mappings/*.yaml",
          ]
      },
      dependency_links=[
          'git+https://github.com/NCI-GDC/cdisutils.git@863ce13772116b51bcf5ce7e556f5df3cb9e6f63#egg=cdisutils',
          'git+https://github.com/NCI-GDC/psqlgraph.git@1.2.0#egg=psqlgraph',
          'git+https://github.com/NCI-GDC/gdcdictionary.git@release/marvin#egg=gdcdictionary',
      ],
      entry_points={
          'console_scripts': [
              'gdc_postgres_admin=gdcdatamodel.gdc_postgres_admin:main'
          ]
      },
  )
  
subject: Update pins for marvin release