diff -uNr libgnomeprint-2.18.7.orig/libgnomeprint/modules/cups/gnome-print-cups-transport.c libgnomeprint-2.18.7/libgnomeprint/modules/cups/gnome-print-cups-transport.c
--- libgnomeprint-2.18.7.orig/libgnomeprint/modules/cups/gnome-print-cups-transport.c	2009-04-19 19:45:36.000000000 +0200
+++ libgnomeprint-2.18.7/libgnomeprint/modules/cups/gnome-print-cups-transport.c	2012-12-23 12:34:52.058643537 +0100
@@ -35,6 +35,7 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <unistd.h>
+#include <stdio.h>
 #include <locale.h>
 
 #include <cups/cups.h>