--- Makefile.orig	2009-12-08 00:43:26.000000000 +0100
+++ Makefile	2010-12-01 12:44:12.000000000 +0100
@@ -105,7 +105,7 @@ PP = $(if $(findstring $(1),$(USE_P4)),-
 	cd $(<D) ; $(OCAMLC) $(CINCDIRS) $(if $(CPPFLAGS),-ccopt "$(CPPFLAGS)") $(<F)
 
 %.c %.h : %.var
-	cd $(<D) ; $(LABLGTK_DIR)/varcc -static $(<F)
+	cd $(<D) ; ${LOCALBASE}/bin/ocamlrun $(LABLGTK_DIR)/varcc -static $(<F)
 
 clean :
 	rm -f *.a *.so *.o *.cm* monotone-viz