--- usr/portage/kde-base/ark/ark-3.5.5.ebuild	2007-02-03 03:35:55.000000000 -0600
+++ home/me/Desktop/ark-3.5.5.ebuild	2007-03-02 23:43:18.000000000 -0600
@@ -9,7 +9,17 @@
 
 DESCRIPTION="KDE Archiving tool"
 KEYWORDS="alpha amd64 ia64 ppc ppc64 sparc x86 ~x86-fbsd"
-IUSE="kdehiddenvisibility"
+IUSE="7zip arj kdehiddenvisibility lha rar zip"
+RDEPEND="
+	zip?	( app-arch/unzip app-arch/zip )
+	
+	rar?	( || ( app-arch/rar app-arch/unrar ) )
+	
+	7zip?	( app-arch/p7zip )
+	
+	arj?	( || ( app-arch/arj app-arch/unarj ) )
+	
+	lha?	( app-arch/lha )"
 
 pkg_postinst(){
 	kde_pkg_postinst