I have been try to install openvpn on ubuntu 16.04... but i didnt exceed level 6 this walkthrough (
https://www.digitalocean.com./community/tutorials/how-to-set-up-an-openvpn-server-on-ubuntu-16-04)... i try to write source vars... come this message...NOTE: If you run ./clean-all, I will be doing a rm -rf on /home/evenft/openvpn-ca/keys ... plz help me...