cl-icalendar is a Common Lisp implementation of iCalendar according to the RFC5545 specification written in Common Lisp.
cl-icalendar should work in any modern Common Lisp implementation which supports the Gray Streams extension. Nevertheless, this library has been tested on:
o SBCL [version] o Clisp [version]
The following libraries are required in order to use cl-icalendar:
o trivial-gray-streams http://www.cliki.net/trivial-gray-streams
o cl-base64 http://www.cliki.net/cl-base64
o uuid http://www.cliki.net/uuid
o Babel http://www.cliki.net/Babel
You can get all them using Quicklisp or asdf-install.