--- branches/development/src/nonbonded/SwitchingFunction.cpp	2011/09/27 18:18:28	1652
+++ branches/development/src/nonbonded/SwitchingFunction.cpp	2011/09/28 19:37:06	1653
@@ -41,6 +41,7 @@
 
 #include <cmath>
 #include <iostream>
+#include <cstdio>
 
 #include "nonbonded/SwitchingFunction.hpp"
 #include "utils/simError.h"