The Console package provides the infrastructure for building command line applications with the Joomla! Framework.
Add "joomla/console": "~2.0@dev" to the require block in your composer.json and then run composer install.
{
"require": {
"joomla/console": "~2.0@dev"
}
}Alternatively, you can simply run the following from the command line:
composer require joomla/console "~2.0@dev"