I'm running a Mac /OS 10.7.5 and can't get the computer to find the proper USB port.

I've installed KK7DS Python runtime but no luck.

When I try to read from radio, I get the setup window for vendor and model and port: but none of the port selections will work.

Baofeng UV-5R

What am I missing?

Chuck Alldrin KN6JS

Chico, Ca