The information below is obsolete. The cCLan project is in its second phase, testing vn-cclan. No guarantee to keep the below current in either direction, now and henceforth. Sorry.

Various lisp tools and applications have been packaged for Debian. Some use the common-lisp-controller system. The cclan repository (`maintained' by Christophe Rhodes) contains a lot of unofficial but useful lisp-related packages:

deb local lisp
deb-src local lisp

New as of 2000-05-24: I think I've implemented the ability to pin packages with apt; so commands like

$ apt-get install ilisp/cCLan
will select the (proto-)cCLan version of ilisp, rather than the Debian one.