I followed the instructions to set up OpenVPN, from here, now I am getting this error
$ sudo /etc/init.d/openvpn restart
Stopping virtual private network daemon(s)...
No VPN is running. * Starting virtual private network daemon(s)...
Autostarting VPN 'server'
/etc/openvpn/up.sh: 7: /sbin/brctl: not found
The message is saying that
/sbin/brctl
was not found. This file is found in the packagebridge-utils
.sudo apt-get install bridge-utils
will solve your problem.