--- Makefile.orig	2005-03-28 05:31:33.081356944 +0200
+++ Makefile	2005-03-28 05:34:05.208230144 +0200
@@ -22,7 +22,7 @@
 all:		vamps play_cell
 
 vamps:		vamps.o requant.o
-		$(CC) -o $@ $(STATIC) vamps.o requant.o -lpthread
+		$(CC) -o $@ $(STATIC) vamps.o requant.o -lpthread -lm
 		$(STRIP) $@
 
 requant.o:	requant.h putvlc.h getvlc.h