installing programs, such as xfig

I was trying to run various programs, such as xfig and kivio, and was told “try sudo zypper install xfig”, which I did. but the process failed with “failed to mount cd:///?devices=/dev/sr0 on /var/adm/mount/AP_0x00000003: No medium found ( mount: No medium found on /dev/sr0)”.

Basically I dont know what that means, or how to get it to play nicely…

Does anyone know what this could be about?

It’s looking for the install DVD. Just go into YaST and disable the CD or DVD “repo” and make sure you have the online OSS repo enabled, since everything on the DVD is also online.