For Fedora 21+ it appears prelink is no longer installed by default. This should be documented for upgraders, so that they can choose to uninstall prelink if they wish to track a "fresh install" more closely. References: https://fedorahosted.org/fesco/ticket/1183 https://bugzilla.redhat.com/show_bug.cgi?id=1184712#c20 Ideally, fedup should notify upgraders of these types of changes at upgrade time.
I'm closing this bug as part of a Bugzilla cleanup effort. The most likely reason is that the bug has been opened either against a component we no longer publish, or against Release Notes for an EOL release.