> There s different version of different in the different repositeries. > how can i select the repositeries for different packages. > > for examples > on a machine A > i would like to install mozilla from repositery A > but kernel from repositery B > and openoffice from repositery C do you really want that specific version and not the NEWEST version? > with apt i can play with preferences. There are 7 people on the planet who fully understand the package pinning concept in apt. You don't want to be one. :) > Is there some kind of mechanism to do the same with yum? no. -sv