On Thu, 2005-01-13 at 17:59 -0600, Michael Favia wrote: > Along this same issue packages like mplayer plugin "require" mozilla's > rpm to be installed when in fact firefox works just fine as well. Is > there any normal way for the packager to specify that either firefox or > mozilla should be installed (but not necessarily both). For plugin packages eg.: Requires: %{_libdir}/mozilla/plugins kdebase (~ Konqueror), firefox and mozilla own that directory and so satisfy the dependency. (HelixPlayer in FC3 owns it too; that has been fixed in Rawhide).