Mycroft runs irratically on an Odroid XU4

Hi all,
I am trying to run Mycroft on an Odroid XU4. I used the Linux installation procedure. I am using a USB soundcard. The microphone does not appear to work though I can see the microphone level changing on the cli console. Moreover, skills load very slowly. In addition, I am getting errors about the class MycroftSkill not being found. My skill is working nicely in my ubuntu virtual machine.

Anyone any ideas?

What distro are you running?

I am running the image ubuntu-16.04-mate-odroid-xu4-20170731.img so Ubuntu 16.04