[Mailman-Users] New install - Permission denied error

After installing mailman I receive the following message, one per minute.

Traceback (most recent call last): File "/home/mailman/cron/qrunner", line 275, in ? lock.lock(timeout=0.5) File "/home/mailman/Mailman/LockFile.py", line 219, in lock self.__write() File "/home/mailman/Mailman/LockFile.py", line 350, in __write fp = open(self.__tmpfname, 'w') IOError: [Errno 13] Permission denied: '/home/mailman/locks/qrunner.lock.incose.propagation.net.6397' Exception exceptions.OSError: <exceptions.OSError instance at 81cc2c8> in <method LockFile.__del__ of LockFile instance at 8292c18> ignored

Configure was run as follows: ./configure --with-mail-gid=mail --with-cgi-gid=nobody

Permissions on mailman install directory: drwxrwsr-x 18 mailman mailman 1024 Nov 17 23:29 mailman/

From my search of the mail-users archives, I thought the issue might be the settings for --with-mail-gid and/or --with-cgi-gid, but I don't see a

I have followed the install instructions (multiple times), and can't find the problem. problem with these. I'm new to Linux and mailman, so I could be wrong. I appreciate any help.

Cassandra.