I was also not able to run Ryzom anymore in 13.10, but for another reason (https://bitbucket.org/ryzom/ryzomcore/issue/55/ryzom_client-cras hes-on-start-with).
But after purging the installed version and reinstalling from ppa:ryzom-isv/ppa it now works fine.
But after purging the installed version and reinstalling from ppa:ryzom-isv/ppa it now works fine.