I am using Red Hat Enterprise Linux 5 on a 64 bit architecture, running 64 bit SBCL 1.0.23, slime 2009-01-05, and GNU Emacs 24.4.1. I cannot get command completion to work in slime. When I hit M-tab, the buffer responds with "No tags table loaded; try M-x visit-tags-table". The relevant part of .emacs file is as follows: