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For all referenced listeners a jar file with the same name must exist in [IzPackRoot]/bin/customActions. If compilation (packaging) fails with a "not found" error, first verify, that the jar file exists. If not, create it. With this custom action it is possible to perform BSF calls at installation and/or uninstallation time. It is not only a wrapper for a comand-line ant call, but also an intersected description file defining what target of the BSF script should be performed at what time of (un)installation and specifies which properties for what IzPack pack are to be used. The intersected description file is written as XML, the corresponding dtd is placed in src/dtd/event/bsfaction.dtd. The description file should be declared as a resource in the install.xml with the id BSFActionsSpec.xml e.g.
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