Lisp Programming with Cusp

Download and install Eclipse SDK (at least version 3.3)
Download and install version of Cusp for your platform:
- From official Cusp's website.
- From my Cusp update website, which contains newer unofficial releases.
That's it. IDE should be ready for Lisp coding. If you have problems, check out FAQ. If you believe you find a bug or have an idea for improvement, add a ticket at Cusp's bug tracking system.