showPlanPackageTag :: GenericPlanPackage ipkg srcpkg iresult ifailure -> String
showPlanPackageTag (PreExisting _)   = "PreExisting"
showPlanPackageTag :: GenericPlanPackage ipkg srcpkg iresult ifailure -> String
showPlanPackageTag (PreExisting _)   = "PreExisting"
showPlanPackageTag (PreExisting _)   = "PreExisting"