#d3btl"

The preferred way to install this extension is through composer.

Either run

$ composer require d3yii2/d3btl "*"

or add

"d3yii2/d3btl": "*"

to the require section of your composer.json file.

add to migration path

'class' => 'yii\console\controllers\MigrateController',
'migrationPath' => [
                    '@d3yii2/d3btl/migrations',
]