Configuring Gquery in gwt in netbeans

I am trying to create a GWT application which uses GQuery in Netbeans.I have referred to http://code.google.com/p/gwtquery/wiki/GettingStarted

But when I am importing the package of GQuery in my Entrpoint.java file and trying to build it is giving me error:

[ERROR] Errors in 'jar:file:/D:/G开发者_如何学CWT/gquery/lib/gwtquery-1.0-SNAPSHOT.jar!/com/google/gwt/query/client/SelectorEngine.java'
[ERROR] Line 94:  Rebind result 'com.google.gwt.query.client.impl.SelectorEngineImpl' cannot be abstract
[ERROR] Cannot proceed due to previous errors 

ProjectPath\nbproject\build-gwt.xml:262: The following error occurred while executing this line:
ProjectPath\nbproject\build-gwt.xml:411:               

I am inheriting the module in main-gwt.xml file and also setting the class path of my GQuery jar file.I am unable to use the packages.

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You are still using a snapshot release.

Try to use the last stable release corresponding to your GWT version !