install flutter in linux code example

Example 1: install flutter in ubuntu

#first be sure that snapd install it, if not use following 2 commands:
sudo apt update 
sudo apt install snapd
#install flutter
sudo snap install flutter --classic

Example 2: how to install flutter

Just follow this link : https://flutter.dev/docs/get-started/install
And follow each and every step

Example 3: install flutter in ubuntu

$ sudo snap install flutter --classic