A manual install of the binding will not install the dependencies. In this case, you’re missing the openhab-transport-serial. You can manually install this using…
feature:install openhab-transport-serial
Or you can use my script, which you could also use to upgrade the binding, and would have removed the install that was done through Paper UI, and that old OH 1.x (I didn’t notice that) version all in one go…
