Source code
From FarsightWiki
Farsight's source code is contained in a subversion repository that has been configured to allow anonymous read-only access. You can check out a copy from the following location:
svn://www.openworld.rpi.edu/repos/farsight
If you'd like to contribute improvements to the Farsight project please submit a request for write access to the farsight developer's mailing list. You will retain the copyright to any code that you contribute, but it will be subject to the terms of the apache 2 license.