] Useful jars junit.jar ( http://www.junit.org/index.htm ) mysql-connector-java-3.1.6-bin.jar ( http://dev.mysql.com/downloads/ ) swt-linux.jar (for more on SWT see Eclipse section below) [ edit ] Eclipse IDE Eclipse is a really cool, powerful open source IDE for Java und much, much more. More on using it in EclipseStuff . [ edit ] Install