/usr/share/common-lisp/source/cl+ssl/ is in cl-plus-ssl 20140826-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/common-lisp/source/cl+ssl/bio.lisp
/usr/share/common-lisp/source/cl+ssl/cl+ssl.asd
/usr/share/common-lisp/source/cl+ssl/conditions.lisp
/usr/share/common-lisp/source/cl+ssl/example.lisp
/usr/share/common-lisp/source/cl+ssl/ffi-buffer-all.lisp
/usr/share/common-lisp/source/cl+ssl/ffi-buffer-clisp.lisp
/usr/share/common-lisp/source/cl+ssl/ffi-buffer.lisp
/usr/share/common-lisp/source/cl+ssl/ffi.lisp
/usr/share/common-lisp/source/cl+ssl/package.lisp
/usr/share/common-lisp/source/cl+ssl/random.lisp
/usr/share/common-lisp/source/cl+ssl/reload.lisp
/usr/share/common-lisp/source/cl+ssl/ssl-verify-test.lisp
/usr/share/common-lisp/source/cl+ssl/streams.lisp
/usr/share/common-lisp/source/cl+ssl/test.lisp