--- pngcrush-1.6.7.ebuild	2008-10-15 01:05:04.000000000 +0400
+++ pngcrush-1.6.10.ebuild	2008-10-15 01:06:58.000000000 +0400
@@ -6,22 +6,21 @@
 
 DESCRIPTION="Portable Network Graphics (PNG) optimizing utility"
 HOMEPAGE="http://pmt.sourceforge.net/pngcrush"
-SRC_URI="mirror://debian/pool/main/p/${PN}/${PN}_${PV}.orig.tar.gz"
+SRC_URI="mirror://sourceforge/pmt/${PN}-${PV}-nolib.tar.bz2"
 
 LICENSE="as-is"
 SLOT="0"
-KEYWORDS="~alpha amd64 ppc x86"
+KEYWORDS="~x86"
 IUSE=""
 
-DEPEND=">=media-libs/libpng-1.2.26-r1"
+DEPEND=">=media-libs/libpng-1.2.31"
 
 S=${WORKDIR}/${P}-nolib
 
 src_unpack() {
-	unpack ${A}
+	unpack "${A}"
 	cd "${S}"
-	# Use system libpng, fix various bugs and sanitize Makefile
-	epatch "${FILESDIR}"/${P}-modified_debian_patchset_1.patch
+	epatch "${FILESDIR}"/${P}-makefile_and_missing_definitions.patch
 }
 
 src_compile() {