The binary is in /usr/bin/lisp. The images and auxiliary files are in /usr/lib/cmucl. The documentation in /usr/doc/cmucl. The generated images by config are placed in the home directory. The site-init.lisp file is in /var/lib/cmucl (non-shareable because it contains the site-name!) The info-files in /usr/info/ The source in /usr/src/cmucl If there are problems, or errors in this arrangement, email me. Peter