Hello,
I'm new to cffi and Lisp in general. I've been having a lot of trouble getting cffi to work with passing structs using libffi. I fussed with it for weeks and decided to wait until I upgraded Debian to jessie to see if that helped. Now I can't even load cffi-libffi. :(

Failed to find the TRUENAME of /usr/share/common-lisp/source/cl-cffi/libffi/init.lisp:
  No such file or directory

Before that there are a bunch of warnings like this:

compiling #<STATIC-FILE "alexandria" "LICENCE"> completed without its input file #P"/usr/share/common-lisp/source/alexandria/LICENCE"

The code:

#!/usr/bin/sbcl --script

(require "asdf")

(asdf:load-system :cffi)
(asdf:load-system :cffi-libffi)