set up signalk n2k - Stu-emhTrade/sailmate GitHub Wiki
Outside of the python project, clone the repo into a folder <github/n2k-signalk>
git clone https://github.com/SignalK/n2k-signalk.git
cd n2k-signalk
sudo npm install -g .
PATH=/home/pi/github/n2k-signalk/bin:$PATH
This installs the node package, and makes it visible on path.