When I run adminshell.sh, admishell will throw following exception:

Exception in thread "main" org.codehaus.groovy.runtime.typehandling.GroovyCastException: Cannot cast object 'org.codehaus.groovy.tools.shell.util.HelpFormatter@3004baef' with class 'org.codehaus.groovy.tools.shell.util.HelpFormatter' to class 'org.apache.commons.cli.HelpFormatter'
at org.codehaus.groovy.runtime.typehandling.DefaultTypeTransformation.castToType(DefaultTypeTransformation.java:360)
at groovy.lang.MetaClassImpl.setProperty(MetaClassImpl.java:2394)
at groovy.lang.MetaClassImpl.setProperty(MetaClassImpl.java:3335)
at groovy.lang.MetaClassImpl.setProperties(MetaClassImpl.java:1497)
at org.codehaus.groovy.runtime.callsite.ConstructorSite$NoParamSite.callConstructor(ConstructorSite.java:122)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:57)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:182)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:190)
at org.codehaus.groovy.tools.shell.Main.main(Main.groovy:50)
at org.teiid.adminshell.GroovyAdminShell.main(GroovyAdminShell.java:30)