really struggling to find the openvpn repos until found excellent article on this here:
sudo apt-get install openvpn
now installs, yeh!
then, whe running:
Note: Cannot open TUN/TAP dev /dev/net/tun: No such file or directory (errno=2)
ie, same problem as others here:
Don’t worry about the message about mod failure, just retry running openvpn, works for me!