diff -ur rzip-2.1.orig/Makefile.in rzip-2.1/Makefile.in
--- rzip-2.1.orig/Makefile.in	2006-06-21 00:39:16.000000000 -0700
+++ rzip-2.1/Makefile.in	2006-06-21 00:42:11.000000000 -0700
@@ -31,10 +31,10 @@
 man: rzip.1 
 
 install: all
-	-mkdir -p ${INSTALL_BIN}
-	${INSTALLCMD} -m 755 rzip ${INSTALL_BIN}
-	-mkdir -p ${INSTALL_MAN}/man1
-	${INSTALLCMD} -m 644 $(srcdir)/rzip.1 ${INSTALL_MAN}/man1/
+	-mkdir -p $(DESTDIR)${INSTALL_BIN}
+	${INSTALLCMD} -m 755 rzip $(DESTDIR)${INSTALL_BIN}
+	-mkdir -p $(DESTDIR)${INSTALL_MAN}/man1
+	${INSTALLCMD} -m 644 $(srcdir)/rzip.1 $(DESTDIR)${INSTALL_MAN}/man1/
 
 rzip: $(OBJS)
 	$(CC) $(CFLAGS) -o rzip $(OBJS) $(LIBS)