+commit 4f91a31f05adb9b5a3c4d044c96837f853e13497
+Author: Torsten Dreyer <Torsten@t3r.de>
+Date: Sun Aug 17 22:36:19 2014 +0200
+
+ Quick and dirty repair of linux build with RTI enabled
+
+diff --git a/utils/fgai/AIBVHPager.cxx b/utils/fgai/AIBVHPager.cxx
+index a5cc139..9aee79d 100644
+--- a/utils/fgai/AIBVHPager.cxx
++++ b/utils/fgai/AIBVHPager.cxx
+@@ -18,6 +18,7 @@
+ #ifdef HAVE_CONFIG_H
+ #include <config.h>
+ #endif
++#include <osg/Referenced>
+
+ #include "AIBVHPager.hxx"
+