--- src/vsp_graphic/src/Scene.cpp.orig	2016-04-22 13:35:09 UTC

+++ src/vsp_graphic/src/Scene.cpp

@@ -16,6 +16,7 @@

 #include "ByteOperationUtil.h"

 #include <assert.h>

+#include <stdlib.h>

 namespace VSPGraphic

 {