build.xml:49
A Sun Java System Application Server 9 admin CLI class could not be found (com
un.enterprise.util.SystemPropertyConstants).  Use the asinstalldir attribute,
t the asinstall.dir property, or add the appropriate JARs to the classpath.

...
 <taskdef name="sun-appserv-deploy"       classname="org.apache.tools.ant.taskdefs.optional.sun.appserv.DeployTask">
   <classpath>
    <fileset dir="../ant-lib">
     <include name="sun-appserv-ant.jar" />
    </fileset>
   </classpath>
           </taskdef>
..
 
           <target name="undeploy-glassfish" >
  <sun-appserv-undeploy  
    name="${project.name}"
      passwordfile="${deployement.server.passord.file}"  
      host="${deployement.host}"
      asinstalldir="${glassfish.root.dir}/appserv-admin.jar"  
    />
   
             </target>