[Zope] solution for alpha2 permissions problem?

I've been reading the list, but I guess I must have missed it -- what's the solution to the alpha-2 permissions problem that prevents me from running zope as root/nobody so it can be on port 80? Traceback (innermost last): File "z2.py", line 414, in ? pf = open(PID_FILE, 'w') IOError: [Errno 13] Permission denied: '/usr/local/zope2/var/Z2.pid' zinit: Tue Jun 15 16:46:10 1999: Aiieee! 10142 exited with error code: 256