--- Makefile.old	Fri Feb 27 16:03:42 2004
+++ Makefile	Fri Feb 27 16:03:52 2004
@@ -3,8 +3,8 @@
 #===============
 
 # Install Paths
-PREFIX := /usr/local
-INSTALL_DIR := ${PREFIX}/games/amph
+PREFIX := __PREFIX
+INSTALL_DIR := ${PREFIX}/share/amph
 
 # Libraries
 USE_LIB_XPM := TRUE
