Hi s-r-grass, The project is pretty much abandoned since 2006. There will be no new versions in a foreseeable future. There is a JAR version (point 2) at http://jalingo.sourceforge.net/download/ which is pretty stable. You can run it using "java -jar <jar-to-run>" (you will need to install Java, if you don't have it yet).</jar-to-run>