Problems installing APMrover on new navio2

The installation instructions seem to be wrong. I am trying to install ardurover on a new navio2. I got the image flashed and I can login over ethernet.

sudo apt-get update && sudo apt-get install apm-navio2 works fine but the next step …

wget http://firmware.eu.ardupilot.org/Copter/stable/navio2-quad/arducopter-quad makes no sense for the rover. I tried various ideas. Only one that would load is …

wget http://firmware.us.ardupilot.org/Rover/stable/navio2/APMRover2.elf

What is the correct link ?

Then we have trouble. The next step:
sudo ArduCopter-quad -A udp:192.168.1.2:14550
Which I changed to sudo APMrover2 -A udp:192.168.1.2:14550
gives an error - command not found.

I must be missing something - this cannot be so hard !

http://firmware.eu.ardupilot.org/Rover/stable/navio2/APMrover2.elf is the correct link to the latest stable rease!

I never used APMRover but i believe it is:
-sudo chmod +x APMrover2.elf
( --> to make it executable)
and:
sudo ./APMrover2.elf -A udp:GCSIP:port
–> to start your Rover

Thanks. That worked to connect to APM2 ! Did not realize that the terminal would stay open (no prompt). I guess emlid could update their instructions !