--- texk/xdvik/ac/withenable.ac.orig	2013-04-05 00:03:01 UTC
+++ texk/xdvik/ac/withenable.ac
@@ -6,5 +6,5 @@ dnl
 dnl extra_dirs = texk/xdvik/squeeze
 dnl
 ## configure options and TL libraries required for xdvik
-KPSE_ENABLE_PROG([xdvik], [kpathsea freetype2], [x])
+KPSE_ENABLE_PROG([xdvik], [kpathsea freetype2 zlib], [x])
 m4_include(kpse_TL[texk/xdvik/ac/xdvik.ac])