The following packages are required for Grendel. You can also download the Grendel
Library pack (http://mirrors.trfenv.com/rlk/grendel-jar-pack.zip) to get all of
the dependencies except for Java 1.5 and Ant.

Java 2 (version 1.5 or newer)
* http://java.sun.com/j2se/1.5.0/

Apache Ant 1.6 or newer (older versions may work)
* http://ant.apache.org

JavaBeans Activation Framework (JAF) 
* http://java.sun.com/beans/glasgow/jaf.html

JavaMail
* http://java.sun.com/products/javamail/

Netscape Directory SDK for Java 
* http://www.mozilla.org/directory/

ORO Matcher
* http://www.savarese.org/oro/

MozCreator XUL Parser
* http://mozcreator.mozdev.org/xulParser.html