Yes, I managed to get it working with that guide,
however now I have
intermittent problems when rebooting, I think it is due to the LD cache,
sometimes .so files in /usr/local/lib are not found.
In these cases, when it doesn't work I get:
Could not open driver directory /usr/lib/arm-linux-gnueabihf/jack: No such file or
directory
Could not find any drivers in driver directory!
Failed to create server object
So I do:
sudo ldconfig /usr/local/lib/
and voila, it works again. As you probably can tell, Linux is not my forte...
Regards
/R