Speed test adapter for the Mozilla WebThings Gateway.
Normally you will just want to install this from the add-ons list provided by the gateway.
If you're running this add-on outside of the official gateway image for the Raspberry Pi, i.e. you're running on a development machine, you'll need to do the following (adapt as necessary for non-Ubuntu/Debian):
sudo apt install python3-dev libnanomsg-dev sudo pip3 install nnpy sudo pip3 install git+https://github.com/mozilla-iot/gateway-addon-python.git