diff -up ipe-6.0pre30/src/include/ipebase.h~ ipe-6.0pre30/src/include/ipebase.h --- ipe-6.0pre30/src/include/ipebase.h~ 2007-11-26 18:18:54.000000000 +0100 +++ ipe-6.0pre30/src/include/ipebase.h 2008-02-14 15:40:54.000000000 +0100 @@ -38,6 +38,7 @@ #include <map> #include <list> #include <algorithm> +#include <string.h> // --------------------------------------------------------------------