Unable to deploy seam booking example

Installed
Jdk1.6.0_31
Ant 1.8.3
jboss-seam version 2.2.2
jboss-as-7.1.1.Final

1. setup the JAVA_HOME and ANT_HOME ... tested ok
2. started jboss as ... tested ok
3.Edited build.properties in Seam directory C:\jboss-seam\build.properties and configure "jboss.home C:
jboss-as-7.1.1.Final" property with JBoss AS installation
4.In the c:/jboss-seam/examples/booking directory, type ant deploy.

got below error
============================
C:\jboss-seam\examples\booking>ant deploy
Buildfile: C:\jboss-seam\examples\booking\build.xml

initcopy:

initpoms:
[echo] Setting up dependencies
[copy] Copying 1 file to C:\jboss-seam\classes\poms

BUILD FAILED
C:\jboss-seam\build\common.build.xml:96: The following error occurred while exec
uting this line:
C:\jboss-seam\build\utilities.build.xml:80: artifact:install doesn't support the
"settingsFile" attribute

Total time: 1 second