JBoss AS head seems to be broken. The default config starts with

11:34:34,031 ERROR [AbstractKernelController] Error installing to Described: name=EJBRegistrationDeployer state=Not Installed

java.lang.NoClassDefFoundError: org/jboss/metadata/spi/signature/Signature.

I would appreciate if this could be fixed quickly.

Regards,

Prabhat