problems to install gcc

[Kay]

Hi,

I've some problems to install the gcc compiler's collection.
I'm using SuSE Linux 10.1 on a desktop pc.
The problem is that there's no other C-compiler available on the system so I 
can't use the build version and I don't have the install cd/dvd of Linux.
How can I install the gcc?
Maybe there's a possibility to install gcc via rpm package but I don't know 
from where I can download the correct package (and maybe all necessary 
libraries) and I also don't know how I can install such a package.

Hope you can help me!

Thanks a lot,
Kay