This package is stored in a jar file called classes.jar for both Unix and Windows, and can be found in the ./java folder of the Chameleon install directory under Windows and in the Unix tarball. You will need to ensure that your java runtime environment has this package on its class path. You can do that by setting it on the command line for the java interpreter or by setting the CLASSPATH environmental variable like this:

export CLASSPATH=classes.jar:.

	It's important to use the classes.jar file which came with the version of Chameleon you are using on a particular platform. For example, do not attempt to copy a classes.jar file from your Windows machine on to your Unix deployment platform since you may run into version incompatibilities.