--- ./Makefile.in.orig	2004-02-29 09:42:32.000000000 -0500
+++ ./Makefile.in	2014-08-02 10:45:11.000000000 -0400
@@ -9,10 +9,12 @@
 datadir		= @datadir@
 localstatedir   = @localstatedir@
 
+PACKAGE_NAME	= enygma
+
 CC		= @CC@
 CFLAGS		= @CFLAGS@ @GCCFLAGS@ -I$(srcdir) -I. \
-		  -DLEVELDIR=\"@datadir@/enigma/\" \
-		  -DSAVEDIR=\"@localstatedir@/enigma/\" \
+		  -DLEVELDIR=\"@datadir@/$(PACKAGE_NAME)/\" \
+		  -DSAVEDIR=\"@localstatedir@/$(PACKAGE_NAME)/\" \
 		  @CURSES@
 LDFLAGS		= @LDFLAGS@
 LIBS            = @LIBS@
@@ -32,15 +34,13 @@
 	$(CC) $(LDFLAGS) -o enigma $(ENIGMA) $(LIBS)
 
 install: enigma
-	$(INSTALL_PROGRAM) enigma $(bindir)/enigma
-	-chown root.games $(bindir)/enigma && chmod 2755 $(bindir)/enigma
-	#$(INSTALL_DATA) $(srcdir)/enigma.1 $(mandir)/man1/enigma.1
-	mkdir -p $(datadir)/enigma
+	$(INSTALL_PROGRAM) enigma $(DESTDIR)$(bindir)/$(PACKAGE_NAME)
+	#$(INSTALL_DATA) $(srcdir)/enigma.1 $(DESTDIR)$(mandir)/man1/$(PACKAGE_NAME).1
+	mkdir -p $(DESTDIR)$(datadir)/$(PACKAGE_NAME)
 	for i in $(srcdir)/levels/*.set $(srcdir)/levels/*.level; do \
-		$(INSTALL_DATA) $$i $(datadir)/enigma; \
+		$(INSTALL_DATA) $$i $(DESTDIR)$(datadir)/$(PACKAGE_NAME); \
 	done
-	mkdir -p $(localstatedir)/enigma
-	-chown root.games $(localstatedir)/enigma && chmod 2770 $(localstatedir)/enigma
+	mkdir -p $(DESTDIR)$(localstatedir)/$(PACKAGE_NAME)
 
 clean:
 	rm -f *.o enigma