[PD] leapmotion.pd_linux can't create troubleshooting

[Max]

Hi list,

I'm trying to use the libmotion external on linux. It has worked before, 
but since last time Pd was updated, and it stopped working.
I started over, installed flext, build the libmotion.pd_linux file and 
loaded pd with the libLeap.so preloaded. still it can"t create.

Leap is connected and the visualizer works.

What are possible issues and where could I troubleshoot?

M