--- TECkit_2_5_1/source/Compiler.cpp	2008-04-07 16:21:12.000000000 +0200
+++ TECkit_2_5_1/source/Compiler.cpp	2013-01-26 00:33:18.000000000 +0100
@@ -29,6 +29,7 @@
 
 #include "Compiler.h"
 
+#include <cstdio>
 #include <iostream>
 #include <iomanip>
 #include <algorithm>