--- makefile.orig	Tue Jul 16 09:52:08 1991
+++ makefile	Fri Apr  7 01:38:55 2006
@@ -68,7 +68,8 @@ help :
 
 # install alpha zoo as "tzoo"
 install:
-	mv zoo $(DESTDIR)/tzoo
+	$(BSD_INSTALL_PROGRAM) $(TARGETS) $(PREFIX)/bin
+	$(BSD_INSTALL_MAN) zoo.1 fiz.1 $(PREFIX)/man/man1
 
 # install beta zoo as "bzoo"
 inst_beta:
