--- ./X11.tmpl.orig	2009-08-10 22:24:59.000000000 -0500
+++ ./X11.tmpl	2009-08-10 22:26:20.000000000 -0500
@@ -1461,9 +1461,9 @@
 #endif
 #ifndef LibDir
 # ifdef ProjectRoot
-#  define LibDir Concat(ProjectRoot,/lib/X11)
+#  define LibDir Concat(ProjectRoot,/lib64/X11)
 # else
-#  define LibDir /usr/lib/X11
+#  define LibDir /usr/lib64/X11
 # endif
 #endif
 #ifndef ModuleDir