Some instructions:

To run the examples you need to install the following components on your computer:

1) Java JDK 1.6 (also tested with Java 1.4) 
    http://java.sun.com/products/archive/
2) ooRexx 4.0   http://www.oorexx.org/
3) BSF4ooRexx 
   http://wi.wu-wien.ac.at:8002/rgf/rexx/bsf4oorexx/current

You also need to include the following Java libraries to your Java resources. ( these are delivered with this Zip file, just erase the 
ending "zipzap" from the Jar files )

1) The Project Rome library   https://rome.dev.java.net/
2) The JDom Library         http://www.jdom.org/
3) The MySql connector (only for the examples from appendix c)
     http://www.mysql.de/products/connector/

Thats it!