Install Processing on Ubuntu 16.04/18.04/20.04

a bash script to install Processing 3.5.4 on Ubuntu 16.04/18.04/20.04

After downloading the script do the following:

cd ~/Downloads
sudo sh InstallProcessing.sh

This script will be Updated to install other versions, change the version variable in the script:

Change version=3.5.4 in Line 4 to version=<any_version>