How to find the location of a downloaded library

A programme that I am interested in, requires the metis library, I downloaded it using the one-click install button, and I got the message Installation was successful.
Now I want to know its exact location.
I use the command rpm -qa metis*
and the answer was
metis-4.0-9.1
What I need to know is where exactly it has been installed, when using the utility find, the answer is permission denied.
What command should I use?
Thanks for reading my post

rpm -ql metis

shows you the files installed by the package.

Hi
Normally they are in /usr/lib (or /usr/lib64 on a 64bit OS, if you also
use YaST software management and click on the files tab or from the CLI;


rpm -ql metis


Cheers Malcolm °¿° (Linux Counter #276890)
openSUSE 11.1 (i586) Kernel 2.6.27.21-0.1-pae
up 12:29, 3 users, load average: 0.16, 0.15, 0.12
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Appreciate very much your informative reply. (by the way it has been installed in /usr/bin and /usr/share/metis)
May the Allmighty bless you both