[Hibernate] adminapp issues/webwork2 issues

[anand v]

Hi,

I dowloaded the app adminapp-0.9.2 to learn about
hibernate/webwork2 framework....
I have mysql already installed
and tomcat 5 is also working fine on the server
and also latest ant...
I executed ant installl in the app directory and I got the following error
[EMAIL PROTECTED] adminapp-0.9.2]$ ant install
Buildfile: build.xml
BUILD FAILED
java.lang.UnsupportedClassVersionError: de/java2html/anttasks/Java2HtmlTask 
(Unsupported major.minor version 48.0)
       at java.lang.ClassLoader.defineClass0(Native Method)
       at java.lang.ClassLoader.defineClass(ClassLoader.java:486)
       at 
org.apache.tools.ant.loader.AntClassLoader2.defineClassFromData(AntClassLoader2.java:77)
       at 
org.apache.tools.ant.AntClassLoader.getClassFromStream(AntClassLoader.java:1074)
       at 
org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1138)
       at 
org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1091)
       at 
org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:961)
       at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
       at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
       at java.lang.Class.forName0(Native Method)
       at java.lang.Class.forName(Class.java:195)
       at 
org.apache.tools.ant.taskdefs.Definer.addDefinition(Definer.java:434)
       at org.apache.tools.ant.taskdefs.Definer.execute(Definer.java:177)
       at 
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
       at org.apache.tools.ant.Task.perform(Task.java:364)
       at org.apache.tools.ant.Target.execute(Target.java:301)
       at 
org.apache.tools.ant.helper.ProjectHelper2.parse(ProjectHelper2.java:135)
       at 
org.apache.tools.ant.ProjectHelper.configureProject(ProjectHelper.java:89)
       at org.apache.tools.ant.Main.runBuild(Main.java:617)
       at org.apache.tools.ant.Main.startAnt(Main.java:183)
       at org.apache.tools.ant.launch.Launcher.run(Launcher.java:197)
       at org.apache.tools.ant.launch.Launcher.main(Launcher.java:56)

I have all the env variables set correctly?

Could any one please help me

Thanks

anand

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