--- Source/OpenNI/XnOpenNI.cpp.orig	2012-01-04 05:35:46.000000000 -0600
+++ Source/OpenNI/XnOpenNI.cpp	2012-08-03 18:41:09.000000000 -0500
@@ -6993,7 +6993,7 @@
 #elif (CE4100)
 	#define XN_OPEN_NI_FILES_LOCATION "/usr/etc/ni/"
 #elif (XN_PLATFORM == XN_PLATFORM_LINUX_X86 || XN_PLATFORM == XN_PLATFORM_LINUX_ARM || XN_PLATFORM == XN_PLATFORM_MACOSX)
-	#define XN_OPEN_NI_FILES_LOCATION "/var/lib/ni/"
+	#define XN_OPEN_NI_FILES_LOCATION "@PREFIX@/var/lib/ni/"
 #elif (XN_PLATFORM == XN_PLATFORM_ANDROID_ARM)
 	#define XN_OPEN_NI_FILES_LOCATION "/data/ni/"
 #else