[Zope] Problem Installing Zope 2.1.3

Hi I am trying to install Zope 2.1.3 on a linux machine running Suse 6.0. I manage to run the install script ok but when I try to start ZServer I get an error on the last task it is supposed to do (which is start the ZServer Monitor Server). The script halts with the error message of roughly: IOError Errno13 Permission denied on /zopedirectory/var/Z2.pid As far as I can find there is no Z2.pid file in the var directory and I have also used chmod on the directory to try and correct any permssion problems. If anybody can help me I would be very greatful as I hope to use Zope in my University Final year Project. Thanks again, Mat.