Segmentation fault with Button for Keyboard.

I am trying to create a Button to go in a Table and keep a
record of where it is in that table.
It all worked yesterday with Gtk.Button.Gtk_Button
(Speller.jpg) but even one button won't compile today.

The debugger gives me a message about a segmentation fault
but I can't see why. It seems to occur at the very start of
the program where there is nothing done that can be wrong.

All assistance appreciated. 

--
Rick Duley
North Perth,
Western Australia
http://rickduley.webs.com
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