Index: matio-1.3.3/src/Makefile.in
===================================================================
--- matio-1.3.3.orig/src/Makefile.in
+++ matio-1.3.3/src/Makefile.in
@@ -146,7 +146,7 @@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_P
 LD = @LD@
 LDFLAGS = @LDFLAGS@
 LIBOBJS = @LIBOBJS@
-LIBS = @LIBS@
+LIBS = @LIBS@ -lz
 LIBTOOL = @LIBTOOL@
 LN_S = @LN_S@
 LTLIBOBJS = @LTLIBOBJS@