• Install the Java JDK or JRE packages you can find it at: http://java.sun.com/javase/downloads/index.jsp
• Install Apache Ant you can find it at: http://ant.apache.org/
• Add Apache Ant to your systems path environment variable, this is not required but makes it easier to issue commands to Ant without having to type the full path for it.

In the root directory of TinyMCE Compresor where the build.xml file is you can run ant against different targets.

ant

Will build release packages for all compressor types jsp, php, .Net, cf, perl.

ant jsp

Will generate a release package for the jsp version.

ant php

Will generate a release package for the php version.

ant net

Will generate a release package for the net version.

ant cf

Will generate the a release package for the cf version.

ant perl

Will generate the a release package for the perl version.

You can read more about how to contribute to this project at http://tinymce.moxiecode.com/contributing