old_contents: import os
  import sys
  import platform
  
  def GetInstallationPaths():
      path = os.path.dirname(os.path.dirname(__file__))
      PYTHONPATH = path
      PV_PLUGIN_PATH = '%s/%s' % (path, 'PVPlugins')
  
      script = 'curl -s  https://cdn.rawgit.com/OpenGeoVis/PVGeo/master/installMac.sh | sh -s'
  
      if 'darwin' in platform.system().lower():
          # Install launch agents
          print('Copy paste the following line(s) to execute in your bash terminal:\n')
          print('%s %s' % (script, PYTHONPATH))
          print('\n')
      else:
          print('Set these environmental variables to use PVGeo in ParaView:')
          print('\n')
          print('export PYTHONPATH="%s"' % PYTHONPATH)
          print('export PV_PLUGIN_PATH="%s"' % PV_PLUGIN_PATH)
          print('\n')
      return
  
  
  
  
  if __name__ == '__main__':
      arg = sys.argv[1]
      if arg.lower() == 'install':
          GetInstallationPaths()
      else:
          raise RuntimeError('Unknown argument: %s' % arg)
  
new_contents: import os
  import sys
  import platform
  
  def GetInstallationPaths():
      path = os.path.dirname(os.path.dirname(__file__))
      PYTHONPATH = path
      PV_PLUGIN_PATH = '%s/%s' % (path, 'PVPlugins')
  
      script = 'curl -s  https://raw.githubusercontent.com/OpenGeoVis/PVGeo/master/installMac.sh | sh -s'
  
      if 'darwin' in platform.system().lower():
          # Install launch agents
          print('Copy paste the following line(s) to execute in your bash terminal:\n')
          print('%s %s' % (script, PYTHONPATH))
          print('\n')
      else:
          print('Set these environmental variables to use PVGeo in ParaView:')
          print('\n')
          print('export PYTHONPATH="%s"' % PYTHONPATH)
          print('export PV_PLUGIN_PATH="%s"' % PV_PLUGIN_PATH)
          print('\n')
      return
  
  
  
  
  if __name__ == '__main__':
      arg = sys.argv[1]
      if arg.lower() == 'install':
          GetInstallationPaths()
      else:
          raise RuntimeError('Unknown argument: %s' % arg)
  
subject: Use non-cached sever for mac install script