drush install ubuntu 16.04

sudo curl -L https://github.com/docker/compose/releases/download/1.21.2/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose

sudo chmod +x /usr/local/bin/docker-compose

composer require drush/drush:8.x-dev

sudo apt install php-mysql mysql-client

sudo apt install php-mysql mysql-client

change to setting in drupal 127.0.0.1 if you use xampp

run commands

vendor/bin/drush pm-list --status=enabled

install

vendor/bin/drush dl <package>

enable

vendor/bin/drush en <package>