Index: mttroot/mtt/Makefile
==================================================================
--- mttroot/mtt/Makefile
+++ mttroot/mtt/Makefile
@@ -63,11 +63,12 @@
 	@-rm -f build-stamp configure-stamp config.log mtt.sh xmtt.sh
 
 install: build clean.sh clean-conf.sh
 	@install -d $(INSTDIR) $(CONFDIR) $(PROGDIR)
 	@cp -a   bin cc doc lib $(INSTDIR)
-	@cat bin/mttrc | grep -v 'MTT_LIB/xfig' > $(CONFDIR)/mtt.conf
+	@cat bin/mttrc | grep -v 'MTT_LIB/xfig' |\
+	sed 's|$$1|/usr/share/mtt|' > $(CONFDIR)/mtt.conf
 	@install mtt.sh  $(PROGDIR)/mtt
 	@install xmtt.sh $(PROGDIR)/xmtt
 
 install-cc: build-cc clean-cc.sh
 	@install -d $(INSTDIR)/bin/trans