[Mailman-Users] Is this a bug, or just because I called it from an unpriveledged account?

[Scott Brown]

Traceback (most recent call last):
  File "./newlist", line 223, in ?
    main()
  File "./newlist", line 219, in main
    mlist.Unlock()
  File "/home/mailman/Mailman/MailList.py", line 1348, in Unlock
    self.__lock.unlock(unconditionally=1)
  File "/home/mailman/Mailman/LockFile.py", line 306, in unlock
    os.unlink(self.__tmpfname)
OSError: [Errno 13] Permission denied:
'/home/mailman/locks/<site>.lock.apollo.host-ops.com.6611'

no files (at all) exist in /home/mailman/locks/ - but what bothered me was
the "<site>" stuck in there.

Anyone care to venture a suggestion?