--- monica-3.7/monica.cpp.orig	2008-06-02 06:45:50 +0300
+++ monica-3.7/monica.cpp	2009-06-16 12:00:35 +0300
@@ -21,6 +21,7 @@
 #include <sys/stat.h>
 #include <unistd.h>
 #include <string.h>
+#include <stdio.h>
 
 const int RED   = 4;
 const int GREEN = 2;