diff -ur rootstrap.orig/rootstrap-0.3.24_p5.ebuild rootstrap/rootstrap-0.3.24_p5.ebuild
--- rootstrap.orig/rootstrap-0.3.24_p5.ebuild	2011-11-26 02:28:58.471993364 +0800
+++ rootstrap/rootstrap-0.3.24_p5.ebuild	2011-11-26 02:41:55.831993010 +0800
@@ -2,7 +2,9 @@
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/dev-util/rootstrap/rootstrap-0.3.24_p5.ebuild,v 1.1 2010/03/30 00:15:04 jer Exp $
 
-inherit eutils
+EAPI=3
+PYTHON_DEPEND="2"
+inherit eutils python
 
 DESCRIPTION="A tool for building complete Linux filesystem images"
 HOMEPAGE="http://packages.qa.debian.org/rootstrap"
@@ -15,7 +17,6 @@
 IUSE=""
 
 RDEPEND="dev-util/debootstrap
-	dev-lang/python
 	app-arch/dpkg"
 DEPEND="${RDEPEND}
 	app-text/docbook-sgml-utils"
@@ -24,9 +25,7 @@
 
 S="${WORKDIR}"/${PN}
 
-src_unpack() {
-	unpack ${A}
-	cd "${S}"
+src_prepare() {
 	epatch "${WORKDIR}"/${PN}_${PV/_p/-}.diff
 	sed -i -e 's:docbook-to-man:docbook2man:' Makefile
 }
@@ -34,4 +33,5 @@
 src_install() {
 	emake DESTDIR="${D}" install || die "emake install failed."
 	newdoc debian/changelog ChangeLog
+	python_convert_shebangs -r 2 "${D}"
 }
Only in rootstrap.orig/: rootstrap-0.3.24_p5.ebuild.spare