references: 

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=526152
https://bugs.launchpad.net/bugs/371809

Impact: FTBFS with gcc 4.4

=== modified file 'lib/server/ServerControl.cpp'
--- a/lib/server/ServerControl.cpp
+++ b/lib/server/ServerControl.cpp
@@ -1,5 +1,6 @@
 #include "Box.h"
 
+#include <stdio.h>
 #include <errno.h>
 #include <stdio.h>