At the moment, there is no official release package of GraphSpider. However, you can download a snapshot of the current codebase via Subversion like so:
svn co https://graphspider.svn.sf.net/svnroot/graphspider/trunk
This will create a directory called trunk inside your current working directory with the latest codebase inside. This contains a file called README with more instructions. The code is covered by the GNU General Public License; see the COPYING file for details.
- Java 5+ from Sun (other compilers/runtimes untested)
- stanford-parser-2007-08-19.jar from Stanford
- args4j-2.0.8.jar by Kohsuke Kawaguchi
The current MPL language specification is also available.