How to Set up VPN on Raspberry Pi 

1. Run the terminal.

2. Type Sudo apt-get updates to update the package list.

3. Type Sudo apt-get installs openvpn to install OpenVPN.

4. Navigate to OpenVPN directory by typing in: cd /etc/openvpn/ and then download       our .ovpn configuration files:
sudo wget https://www.limevpn.com/downloads/OpenVPN-Config.zip

5. Unzip the package. Type: sudo unzip zip

6. To connect to our service type: Sudo openvpn file_name (for example in.limevpn.com)

7. OpenVPN will ask you for credentials, so simply enter those in with your LimeVPN account credentials.

8. You will be connected to the VPN server.