why could not compile \gst\share\gst-sdk\tutorials\android-tutorial-2

[koler.andrew]

hi,
i could compile  \gst\share\gst-sdk\tutorials\android-tutorial-1 in eclipse successfully.but i could not compile  \gst\share\gst-sdk\tutorials\android-tutorial-2 .when i right click tutorial2 project->android tools->add native support for tutorial2,the eclipse freezen all the time and no any reply.
anyone could give me some light?

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