Button shape is not displayed on device

[Kovesdi Gyorgy <kgy teledigit eu>]

Hi,

I use clutter-1.12.2 and mx rev cf5eddb30e3412b4cc1e5c4d1c71a7fe4aec45ce from 
git.

It works on my desktop machine, but running on my Beagleboard (Angstrom Linux) 
the button created by mx_button_new_with_label() has no shape, only its label 
text on its background is displayed. However, it can be pressed and works 
normally, except the press event is invisible, because it changes the button 
shape.

Regards
Gyorgy Kovesdi