diff -p -up xpp-1.5/cupshelper.cxx.glibc-2_16 xpp-1.5/cupshelper.cxx
--- xpp-1.5/cupshelper.cxx.glibc-2_16	2012-12-21 16:05:50.055556926 +0100
+++ xpp-1.5/cupshelper.cxx	2012-12-21 16:11:06.552476210 +0100
@@ -34,6 +34,7 @@
 #include "cupshelper.h"
 #include "passworddialog.h"
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <cups/language.h>