System prerequirements

Linux

• Install libx11-dev sudo apt install -y libx11-dev

• Install xvfb sudo apt install -y xvfb

• Initailize a frame buffer Xvfb :99 -screen 0 1024x768x24 > /dev/null 2>&1 & export DISPLAY=:99.0 (You will need to do this everytime your reboot your server, I would add this to your .bashrc)

Add export DISPLAY=:99.0 to your .bashrc (nano ~/.bashrc) file at the bottom

Add @reboot Xvfb :99 -screen 0 1024x768x24 > /dev/null 2>&1 to your crontab (crontab -e)