--- Makefile.orig       2013-08-19 15:37:51.511139857 +0200
+++ Makefile    2013-08-19 17:04:22.884556294 +0200
@@ -14,7 +14,8 @@
 
 BUILD_DEPENDS= gawk:${PORTSDIR}/lang/gawk
 LIB_DEPENDS=   vorbis:${PORTSDIR}/audio/libvorbis \
-               cdio:${PORTSDIR}/sysutils/libcdio
+               cdio:${PORTSDIR}/sysutils/libcdio \
+               umem:${PORTSDIR}/devel/umem
 
 ONLY_FOR_ARCHS=        i386 amd64