diff -Naur ppmtomd-1.3/Makefile ppmtomd-1.3.new/Makefile
--- ppmtomd-1.3/Makefile	2004-04-25 02:24:46 +0400
+++ ppmtomd-1.3.new/Makefile	2004-05-05 15:38:43 +0400
@@ -38,7 +38,7 @@
 
 OBJS = ppmtomd.o photocolcor.o vphotocolcor.o dyesubcolcor.o
 ppmtomd: $(OBJS)
-	$(CC) -o ppmtomd $(OBJS) $(LDLIBS) -lpnm -lppm -lpgm -lpbm -lm
+	$(CC) -o ppmtomd $(OBJS) $(LDLIBS) -lnetpbm -lm
 
 ppmtomd.o: ppmtomd.c
 	$(CC) $(CDEBUGFLAGS) $(DEFAULTMODEL) -W -Wall -Wstrict-prototypes -c ppmtomd.c