I've just started developing in LISP, again, after some years away from it. I wanted to try using Hunchentoot which requires the Bordeaux Threads project. After asdf-installing the project, I REPLd (require :bordeaux-threads) and received the following message:

WARNING: Either there is no Bordeaux-threads support for your
implementation, or your implementation does not support threads
therefore some features may not work. Feel free to implement it, or
bug one of the maintainers to do so if your lisp supports threads at
all.

I'm running Mac OS X 10.5, SBCL 1.0.30, and Bordeaux-Threads 0.6.0. Does anyone know why I don't have thread support though it appears to have a "green" status on the project page?

Sincerely,
Curtis.