http://brew.sh/. It’s great.
Installed version is 0.9.5
More with VPN…
brew install Caskroom/cask/tuntap
brew install openvpn
Attempting to use the openvpn command will result in ‘command not found’. brew doctor
reveals that I need to update my PATH.
echo 'export PATH="/usr/local/sbin:$PATH"' >> ~/.bash_profile
. ~/.bash_profile
Now I can use the openvpn command. To run properly will require sudo.