pb with janos

[Errecart <merrecar@laas.fr>]

hi,
i have a pb with janos : installation seems to be OK but the tests are
not .
that's what i get starting a test program :

[merrecar@duras antsr]# sh ping-regression.start

Janos Java NodeOS v1.0.2
*** null Log Started
Janos Java NodeOS v1.0.2
*** null Log Started
Janos Java NodeOS v1.0.2
*** null Log Started
sending 10 capsules at 100ms intervals
Sending primer capsule (and waiting 500ms).
PANIC: No CapsuleClass registered under
edu.utah.janos.antsr.core.DataCapsule (in findMID()).
java.lang.Throwable
 at edu.utah.janos.nodeos.Debug.printStackTrace(Debug.java, Compiled
Code)
 at edu.utah.janos.nodeos.Debug.dPanic(Debug.java, Compiled Code)
 at edu.utah.janos.antsr.core.Node.findMID(Node.java, Compiled Code)
 at edu.utah.janos.antsr.core.Capsule.findMID(Capsule.java, Compiled
Code)
 at edu.utah.janos.antsr.core.DataCapsule.<clinit>(DataCapsule.java)
 at
edu.utah.janos.antsr.apps.ping.PingApplication.sendCapsule(PingApplication.java,
Compiled Code)
 at
edu.utah.janos.antsr.apps.ping.PingApplication.run(PingApplication.java,
Compiled Code)
 at edu.utah.janos.nodeos.NativeThread.run(NativeThread.java, Compiled
Code)
Debug.exit() invoked by Flow for App
edu.utah.janos.antsr.apps.ping.PingApplication


the "PANIC: No CapsuleClass registered under
edu.utah.janos.antsr.core.DataCapsule (in findMID())."
appears when i launch "./check" too.

what can i do ?

thankx very much,

ERRECART Mike
CNRS-LAAS