[Zope] problems with rpm's

Hi, I have just downloaded the Zope-2.5.1-1.i386.rpm and Zope-zserver-2.5.1-1.i386.rpm form www.taupro.com, and installed them on Red Hat 7.3 Now I try to login with the default inituser 'superuser' passwd '123' and here comes my problems I a got permission denied message. Then I tried to add a inituser with the zpasswd script located in the /usr/share/zope/utilities directory and then put the result in the /var/zope/access file, also this didn't result. Next I tried creating a emergency user and again this didn't result. Any know about this problem??