Only in revelation: new
diff -ur revelation.orig/revelation-0.4.11-r2.ebuild revelation/revelation-0.4.11-r2.ebuild
--- revelation.orig/revelation-0.4.11-r2.ebuild	2011-06-26 21:31:27.000000000 +0800
+++ revelation/revelation-0.4.11-r2.ebuild	2011-11-30 03:37:51.937951623 +0800
@@ -2,6 +2,8 @@
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/x11-misc/revelation/revelation-0.4.11-r2.ebuild,v 1.8 2011/06/26 13:07:04 nyhm Exp $
 
+EAPI=4
+PYTHON_DEPEND="2:2.7"
 inherit autotools eutils multilib python gnome2
 
 DESCRIPTION="A password manager for GNOME"
@@ -24,8 +26,7 @@
 	applet? ( dev-python/gnome-applets-python )"
 RDEPEND="${DEPEND}"
 
-src_unpack() {
-	gnome2_src_unpack
+src_prepare() {
 	ln -sf $(type -P true) py-compile
 	epatch \
 		"${FILESDIR}"/${P}-list-index.patch \
@@ -33,8 +34,8 @@
 	eautoreconf
 }
 
-src_compile() {
-	gnome2_src_compile \
+src_configure() {
+	gnome2_src_configure \
 		--disable-dependency-tracking \
 		--disable-desktop-update \
 		--disable-mime-update \
@@ -42,17 +43,18 @@
 }
 
 src_install() {
-	DOCS="AUTHORS ChangeLog NEWS README TODO" \
+	DOCS="AUTHORS ChangeLog NEWS README TODO"
 	gnome2_src_install
 	python_clean_installation_image
+	python_convert_shebangs 2.7 "${ED}"/usr/bin/revelation
 }
 
 pkg_postinst() {
 	gnome2_pkg_postinst
-	python_mod_optimize $(python_get_sitedir)/${PN}
+	python_mod_optimize ${PN}
 }
 
 pkg_postrm() {
 	gnome2_pkg_postrm
-	python_mod_cleanup $(python_get_sitedir)/${PN}
+	python_mod_cleanup ${PN}
 }