It is generated from *.g and *.txt in the same directory by the ANTLR plug-in, which you should install into your development workbench. See http://www.epic-ide.org/devguide.php
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
How do I compile epic? I can't find PerlTokenTypes.java in the cvs. Does it need to be generated somehow?
It is generated from *.g and *.txt in the same directory by the ANTLR plug-in, which you should install into your development workbench. See http://www.epic-ide.org/devguide.php