And I forgot to attach the patch. Forgive me, I'm new at this.
--- gtksourceiter.h.old 2005-04-28 15:58:00.000000000 +0200 +++ gtksourceiter.h.new 2010-04-22 21:35:01.254010502 +0200 @@ -22,7 +22,7 @@ #ifndef __GTK_SOURCE_ITER_H__ #define __GTK_SOURCE_ITER_H__ -#include <gtk/gtktextiter.h> +#include <gtk/gtk.h> G_BEGIN_DECLS