--- irssi.SlackBuild	2006-08-27 01:01:08.000000000 -0400
+++ irssi.SlackBuild.s390x	2007-01-17 22:07:21.000000000 -0500
@@ -46,6 +46,7 @@
 CFLAGS="$SLKCFLAGS" \
 ./configure \
   --prefix=/usr \
+  --libdir='${exec_prefix}/lib64' \
   --sysconfdir=/etc \
   --enable-ipv6 \
   --with-textui \