Installing Canon CAPT for SUSE linux

Hi,
I am trying to install Canon CAPT software for
linux, but when i go to install the package it
tells me that libpopt.so.0 is needed, so i search
for the popt file and it says it is installed.
Does anyone know what the problem could be? i am
trying to set up linux as my print server. So i
need the CAPT program.

Thankyou
Sam