Doesnt work on RG351MP with AmberElec CFW

[DuploidSuka]

I tried to setup m8c on my rg351mp with amberelec firmware. I droped latest m8c distrib into "ports", turned on wi-fi, and always when I try to execute any setup file I get "There is no working 'sudo' " error.

And when I connect teensy with m8 headless and execute any launch file program doesnt load. It just kicks me back in menu after black screen.
I checked teensy on windows with TouchDesigner - it works flawlessly.