old_contents: from setuptools import setup, find_packages
  
  entry_points = '''
  [flow.protocol.message_classes]
  submit_command = flow.command_runner.messages:CommandLineSubmitMessage
  command_result = flow.command_runner.messages:CommandLineResponseMessage
  execute_node = flow.orchestrator.messages:ExecuteNodeMessage
  status_request = flow.orchestrator.messages:NodeStatusRequestMessage
  status_response = flow.orchestrator.messages:NodeStatusResponseMessage
  '''
  
  setup(
          name = 'flow',
          version = '0.1',
          packages = find_packages(exclude=[
              'unit_tests',
              'integration_tests',
              'system_tests'
          ]),
          entry_points = entry_points,
          install_requires = [
              'argparse',
              'pika',
              'platform-python-lsf-api',
              'pygraphviz',
              'pyyaml',
              'redis',
          ],
          setup_requires = [
              'nose',
              'nosexcover',
          ],
          tests_require = [
              'mock',
              'nose',
              'fakeredis',
          ],
          test_suite = 'unit_tests',
  )
  
new_contents: from setuptools import setup, find_packages
  
  entry_points = '''
  [flow.protocol.message_classes]
  submit_command = flow.command_runner.messages:CommandLineSubmitMessage
  command_result = flow.command_runner.messages:CommandLineResponseMessage
  execute_node = flow.orchestrator.messages:ExecuteNodeMessage
  status_request = flow.orchestrator.messages:NodeStatusRequestMessage
  status_response = flow.orchestrator.messages:NodeStatusResponseMessage
  '''
  
  setup(
          name = 'flow',
          version = '0.1',
          packages = find_packages(exclude=[
              'unit_tests',
              'integration_tests',
              'system_tests'
          ]),
          entry_points = entry_points,
          install_requires = [
              'argparse',
              'pika',
              'platform-python-lsf-api',
              'pygraphviz',
              'pyyaml',
              'redis',
          ],
          setup_requires = [
              'nose',
          ],
          tests_require = [
              'mock',
              'nose',
              'fakeredis',
          ],
          test_suite = 'unit_tests',
  )
  
subject: remove nose xcover dependency