echo "deb https://deb.etcher.io stable etcher" | sudo tee /etc/apt/sources.list-available/etcher.list
ln -s /etc/apt/sources.list-available/etcher.list /etc/apt/sources.list.d/etcher.list

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 379CE192D401AB61

sudo apt-get update
sudo apt-get install etcher-electron