/home/contest/aichallenge/ants/visualizer/build.xml:147: The following error occurred while executing this line:
/home/contest/aichallenge/ants/visualizer/build.xml:133: Execute failed: java.io.IOException: Cannot run program "node": java.io.IOException: error=2, No such file or directory
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:475)
	at java.lang.Runtime.exec(Runtime.java:610)
	at org.apache.tools.ant.taskdefs.Execute$Java13CommandLauncher.exec(Execute.java:827)
	at org.apache.tools.ant.taskdefs.Execute.launch(Execute.java:445)
	at org.apache.tools.ant.taskdefs.Execute.execute(Execute.java:459)
	at org.apache.tools.ant.taskdefs.ExecTask.runExecute(ExecTask.java:635)
	at org.apache.tools.ant.taskdefs.ExecTask.runExec(ExecTask.java:676)
	at org.apache.tools.ant.taskdefs.ExecTask.execute(ExecTask.java:502)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
	at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
	at org.apache.tools.ant.Task.perform(Task.java:348)
	at org.apache.tools.ant.Target.execute(Target.java:390)
	at org.apache.tools.ant.Target.performTasks(Target.java:411)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1397)
	at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1249)
	at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:442)
	at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
	at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
	at org.apache.tools.ant.Task.perform(Task.java:348)
	at org.apache.tools.ant.Target.execute(Target.java:390)
	at org.apache.tools.ant.Target.performTasks(Target.java:411)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1397)
	at org.apache.tools.ant.Project.executeTarget(Project.java:1366)
	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1249)
	at org.apache.tools.ant.Main.runBuild(Main.java:801)
	at org.apache.tools.ant.Main.startAnt(Main.java:218)
	at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
	at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
Caused by: java.io.IOException: java.io.IOException: error=2, No such file or directory
	at java.lang.UNIXProcess.<init>(UNIXProcess.java:164)
	at java.lang.ProcessImpl.start(ProcessImpl.java:81)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:468)
	... 36 more

Total time: 31 seconds
Traceback (most recent call last):
  File "./server_setup.py", line 283, in <module>
    main(sys.argv)
  File "./server_setup.py", line 279, in main
    setup_website(opts)
  File "./server_setup.py", line 143, in setup_website
    % (plugin_path, website_root))
  File "/home/contest/aichallenge/setup/install_tools.py", line 68, in run_cmd
    raise CmdError(cmd, status)
install_tools.CmdError: Error 1 returned from ant deploy -Djava.plugin=/usr/share/icedtea-web/plugin.jar -Ddeploy.path=/home/contest/aichallenge/website