I am running Kubuntu 6.06. I have installed "g++", "make", and several opengl packages.

when running " ,/conflgure -xshape" I get the message.
Qt Code:
  1. XShape support cannot be enabled due to functionality tests!
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Looking at the "configure" options I find
Qt Code:
  1. * -xshape ............ Compile XShape support.
  2. Requires X11/extensions/shape.h.
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my question is where do I go to get the necessary packages?

Thanks