Since the current FreeBSD port of SBCL is behind the mainstream version and unable to compile cliki.lisp correctly,here is a port that does the job. It also makes SBCL work with gnutar (archivers/gtar) so asdf-install will work. Thanks to dan'b for pointing that out to me.
SBCL-0.8.19 on FreeBSD
written by Christian Kellermann on 2005-01-31