Tutorial:BeanShell/Download
From HandWiki
You can download an application which can be used to run code example on your computer using this information.
You can download an application which can be used to run code example on your computer using jwork-bshell.jar Java jar file
Simply download this jar file and click on it (using Windows) or run it as
java -jar jwork-bshell.jar
using Linux/Mac. Of course, Java should be installed.
Note on the license:
The program is licensed by the GNU public license. It contains the following RSyntaxTextArea (modified BSD license) package and Jython (GNU public license). Please ask learn@jwork.org for other details or the source code.