On 5/11/05, shrek-m@xxxxxx <shrek-m@xxxxxx> wrote: http://download.fedora.redhat.com/pub/fedora/linux/core/test/3.92/ppc/os/Fedora/RPMS/eruby-1.0.5-5.ppc.rpm > | grep Group > Group : Development/Languages Source RPM: > eruby-1.0.5-5.src.rpm The group tag in the rpm header is not equilvalent to the comps.xml file groupings that anaconda and yum use. You can't rely on the header Group tag to match the groupings in comps.xml at all. To know which comps groups a package is in, you pretty much have to grep through the comps.xml file by hand. Atleast until someone clever and with some time to kill starts working with the upstream yum-devel list to implement a groupmember function equivalent. Or if not acceptable as a contributed patch to of yum, then certaintly as a stand-alone cache delving utility like these: http://linux.duke.edu/projects/yum/download/misc/ -jef