在cent os 7上安装storm时遇到问题

File "./storm", line 514, in <module>
  main()
File "./storm", line 511, in main
  (COMMANDS.get(COMMAND, unknown_command))(*ARGS)
File "./storm", line 308, in nimbus
  jvmopts = parse_args(confvalue("nimbus.childopts", cppaths)) + [
File "./storm", line 113, in confvalue
  p = sub.Popen(command, stdout=sub.PIPE)
File "/root/Installers/Python-2.7.8/Lib/subprocess.py", line 710, in __init__
  errread, errwrite)
File "/root/Installers/Python-2.7.8/Lib/subprocess.py", line 1327, in _execute_child
  raise child_exception
OSError: [Errno 2] No such file or directory