code: def getPackages(plist):
  	
  	nlist = plist.split('\n')
  	pkgs = []
  	for i in nlist:
  		if i.find('===') > 0: continue
  		pkg = i.split()[0]
  		if pkg   == 'Warning:': continue
  		elif pkg == 'Could': continue
  		elif pkg == 'Some': continue
  		elif pkg == 'You': continue
  		elif not pkg: continue
  		pkgs.append(pkg)
  
  	print('  >> Found', len(pkgs), 'packages')
  
  	return pkgs
docs: Cleans up input from the command line tool and returns a list of package
  	names