1. Open the Terminal Window

  2. Download the Installation file using the wget command

    wget http://dl.ubnt.com/firmwares/unifi-video/3.1.1/unifi-video_3.1.1~Ubuntu14.04_amd64.deb

  3. Install the deb package

    sudo dpkg -i unifi-video_3.1.1~Ubuntu14.04_amd64.deb; sudo apt-get install -f

  4. Open a new Browser Window and type in https://:7443 replacing  with the NVR IP address to initiate the setup process.