root@jason:~# echo "john.liman@aaamerica.comm.mx" | remove_members -f - gerencia

^CTraceback (most recent call last):
  File "/usr/sbin/remove_members", line 186, in <module>
    main()
  File "/usr/sbin/remove_members", line 161, in main
    mlist = MailList.MailList(listname)
  File "/var/lib/mailman/Mailman/MailList.py", line 128, in __init__
    self.Lock()
  File "/var/lib/mailman/Mailman/MailList.py", line 161, in Lock
    self.__lock.lock(timeout)
  File "/var/lib/mailman/Mailman/LockFile.py", line 312, in lock
    self.__sleep()
  File "/var/lib/mailman/Mailman/LockFile.py", line 496, in __sleep
    time.sleep(interval)
KeyboardInterrupt
root@jason:~#