[PD] pix_openni crash Pd

[Jack]

Hello, i compiled pix_openni for my Ubuntu 11.04 with Gem 0.93 and Pd 
0.42.6.

When i open the patch 'pix_openni-help.pd', i get in the Pd console :
[pix_openni]: pix_openni 0.03 - experimental - 2011/2012 by Matthias 
Kronlachner
[pix_openni]: using multiple kinects not available now... chosen ID: 0
[pix_openni]: OPEN NI initialised successfully.
And [pix_openni] object seems to be OK.

But when i create the Gemwin, Pd crash :
Erreur de segmentation
jack at jack-N55SF:~$ socket receive error: Connection reset by peer (104)

I did something bad ?
++

Jack