I've successfully verified both workarounds using jbossws-cxf-3.3.0.GA bin and src distribution, JBoss AS 5.1.0.GA and the "all" profile.
- use the src distribution instead of the bin:
seems that the script is looking after "default" configuration and since I'm using "all" ...:
Did you provide the jboss.server.instance property for installing the src distro to a profile different from default?
ant -Djboss.server.instance=all deploy-jboss510