Since these 'Inglorious b.'s from Nokia decided not to renew the signing key for their repositories, HAM does not install those packages, because they are not considered to be secured by the package management system 'apt'. There is nothing you could do around it but install them manually or use apt-get directly from the X-Terminal applicationThe '--force-yes' option might be risky in most cases and should not be used in other cases without really knowing what you do!!!