--- Makefile.orig	2004-08-23 19:13:51.000000000 +0200
+++ Makefile	2014-04-15 12:07:41.640211284 +0200
@@ -1,7 +1,6 @@
 NOEGNUDVERSION=noegnud-0.8.0
 # you __MUST__ change this if you change the prefix for any variants' install !!!!!!!!!!!!!
 # although ..... " make -e foo " also works :O ;)
-PREFIX = /usr/local
 GAMEUID = games
 GAMEGRP = bin
 CHOWN = chown
@@ -94,12 +93,8 @@
 	@echo "no data creation scripts exists yet, it er, just, um, works (we hope ;)"
 
 install_data: data
-	-mkdir -p $(PREFIX)/lib/$(NOEGNUDVERSION)/
-	cp -r ../data $(PREFIX)/lib/$(NOEGNUDVERSION)/.
-	$(CHOWN) $(GAMEUID) $(PREFIX)/lib/$(NOEGNUDVERSION)/data
-	$(CHGRP) $(GAMEGRP) $(PREFIX)/lib/$(NOEGNUDVERSION)/data
-	$(CHOWN) -R $(GAMEUID) $(PREFIX)/lib/$(NOEGNUDVERSION)/data/*
-	$(CHGRP) -R $(GAMEGRP) $(PREFIX)/lib/$(NOEGNUDVERSION)/data/*
+	-mkdir -p ${DESTDIR}${DATADIR}
+	cp -r ../data ${DESTDIR}${DATADIR}/.
 
 # spawn Makefiles