I am trying to install NSS on my SLES 10 SP1, OES 2 server and keep running in to a problem with the NSS rpm. I have tried downloading and manually installing the rpm from the OES2 cd and keep getting the following errors:

novell-nss-4.10.2434-0.2.1.i586.rpm install failed
rpm output:
warning: /etc/opt/novell/nss/nssstart.cfg created as /etc/opt/novell/nss/nssstart.cfg.rpmnew
warning: /etc/opt/novell/nss/trustees.xml created as /etc/opt/novell/nss/trustees.xml.rpmnew
error: unpacking of archive failed on file /var/log/novell: cpio: rename failed - Is a directory

This server is only running zenworks and gwmobile services, and up to this point I have only installed rpms from CD or Yast software management. I saw another posting saying the error might have to do with the installation method used. Since I'm trying to install this by the book and it keeps failing, I'm just trying to figure out what is going wrong. Thanks!