For OpenSuse Yes use YAST2 to install openvpn
If you use Ubuntu this would be apt-get install openvpn
If you don't have the unrar program you would need to install it too
yast2 to install unrar
or apt-get install unrar for ubuntu
Browse to where you saved the RAR attachment from our e-mail.
type unrar e yourusername.rar
Move/Copy all these files into /etc/openvpn/
Rename bolehroute.ovpn into openvpn.conf
cd /etc/openvpn
mv bolehroute.ovpn openvpn.conf
From there,
make sure you are in root or sudo
and then type
/etc/init.d/openvpn start
if you want to stop it
/etc/init.d/openvpn stop
or restart
/etc/init.d/openvpn restart