docs: def main():
      '''cheesy gives you the news for today's cheese pipy factory from command line'''
      arguments = docopt(__doc__, version=__version__)
      if arguments['ls']:
          _pull_all('ls')
      elif arguments['list']:
          _pull_all('list')
      elif arguments['<PACKAGE>']:
  		try:
  			if arguments['<VERSION>']:
  				_construct(arguments['<PACKAGE>'],arguments['<VERSION>'])
  			else:
  				_construct(arguments['<PACKAGE>'],None)
  		except ValueError:
  			print "\033[91m\033[1mError: package not found try.. \033[0m\033[1m\n$ cheese ls \nto view pacakages"
      else:
          print(__doc__)