--- a/Makefile	Sat Nov 04 21:29:33 2000 +0100
+++ b/Makefile	Wed Dec 20 20:34:02 2000 +0100
@@ -38,7 +38,8 @@
 
 libtu.a: $(OBJS)
 	$(AR) $(ARFLAGS) $@ $+
-
+	$(RANLIB) $@
+	
 tester: tester.c libtu.a
 	$(CC) $(CFLAGS) $< -L. -ltu -lm -o $@