:-PThanks
 I did it the way you sugested and it seems to work got no errors.
Now when i try to install sarg 
I [root@tinhome ~]# yum --enablerepo=smecontribs install smeserver-sarg
Loaded plugins: fastestmirror, priorities, protect-packages, smeserver
Loading mirror speeds from cached hostfile
 * base: 
www.ftp.saix.net * smeaddons: distro.ibiblio.org
 * smecontribs: distro.ibiblio.org
 * smeextras: distro.ibiblio.org
 * smeos: distro.ibiblio.org
 * smeupdates: distro.ibiblio.org
 * updates: 
www.ftp.saix.netExcluding Packages from CentOS - os
Finished
Excluding Packages from CentOS - updates
Finished
Setting up Install Process
No package smeserver-sarg available.
Nothing to do
What i'm i missing ?
Thanks once agen