ATG 2006.3 startup on Linux using JBoss 4.0.3SP1

I have the following startup error while starting with ATG_HOME/bin/startDynamoOnJBOSS.sh :

Warning: ./localconfig/dasEnv.sh does not exist; did you run the installer?
         I will try to work around the problem.
DAS_ROOT=./..
ATGJRE=java
atg.applauncher.AppLauncherException: Error:  There is no installed ATG platform or application package containing an AppModule which matches J2EEAPI
        at atg.applauncher.versioner.Versionator.createInitialRequirements(Versionator.java:277)
        at atg.applauncher.versioner.Versionator.<init>(Versionator.java:87)
        at atg.applauncher.MultiInstallLocalAppModuleManager.expandSearchPath(MultiInstallLocalAppModuleManager.java:154)
        at atg.applauncher.MultiInstallLocalAppModuleManager.<init>(MultiInstallLocalAppModuleManager.java:131)
        at atg.applauncher.dynamo.DynamoServerLauncher.main(DynamoServerLauncher.java:166)
Assembly started.
Target application is /Applications/jboss-4.0.3SP1/server/default/deploy/ATGDAF.ear.
Creating exploded ear file /Applications/jboss-4.0.3SP1/server/default/deploy/ATGDAF.ear.
Initializing...

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It doesn't appear to stop my startup, but is problematic.  There is no J2EEAPI module anywhere, and DAS isn't the target application server, so why is it running dasEnv.sh?

Not sure why this is happening..