OK, issue understood. At first I did not understand because this bug is not present in the i386 packages, this only occurs when only the architecure-dependant package is built. A fix is under way.
Jeremy -- http://www.jerryweb.org/ : JerryWeb.org http://sailcut.sourceforge.net/ : Sailcut CAD http://opensource.polytechnique.org/ : Polytechnique.org Free Software