Index: src/examples/ft_recv.cpp
--- src/examples/ft_recv.cpp.orig
+++ src/examples/ft_recv.cpp
@@ -24,6 +24,7 @@ using namespace gloox;
 
 #include <unistd.h>
 #include <stdio.h>
+#include <time.h>
 #include <string>
 
 #include <cstdio> // [s]print[f]