alonea@alonea-laptop:~/MPlayer-1.0rc1$ sudo dpkg --configure -a Setting up gclcvs (2.7.0-54) ... /var/lib/dpkg/info/gclcvs.postinst: 52: register-common-lisp-implementation: not found dpkg: error processing gclcvs (--configure): subprocess post-installation script returned error exit status 127 Errors were encountered while processing: gclcvs