diff -up aspell-0.60.6/prog/checker_string.cpp.gcc33 aspell-0.60.6/prog/checker_string.cpp
--- aspell-0.60.6/prog/checker_string.cpp.gcc33 2006-11-25 16:07:15.000000000 +0100
+++ aspell-0.60.6/prog/checker_string.cpp 2008-09-01 11:02:59.000000000 +0200
@@ -6,6 +6,7 @@
#include <assert.h>
+#include <assert.h>
#include "checker_string.hpp"
#include "speller.hpp"
#include "document_checker.hpp"