--- 3rdparty/liborigin/OriginObj.h.orig	2014-07-23 14:01:09.000000000 +0900
+++ 3rdparty/liborigin/OriginObj.h	2014-08-17 17:36:57.000000000 +0900
@@ -32,6 +32,7 @@
 #define ORIGIN_OBJ_H
 
 #include <cstring>
+#include <string>
 #include <ctime>
 #include <vector>
 #include "boost/variant.hpp"