Sonic Field is licensed under the AGPL3.0 license. 
See LICENSE.txt and COPYING.txt for details.

See the sython script in src for details of required jars.

You will require Jython 2.7 see: http://www.jython.org/ for licensing etc
Recommended download: http://search.maven.org/remotecontent?filepath=org/python/jython-standalone/2.7.0/jython-standalone-2.7.0.jar