-git clone https://github.com/wallabag/wallabag.git -b refactor
-cd wallabag
-composer install
-php app/console wallabag:install
-php app/console server:run
+ git clone https://github.com/wallabag/wallabag.git
+ cd wallabag
+ git checkout 2.1.1
+ SYMFONY_ENV=prod composer install --no-dev -o --prefer-dist
+ php bin/console wallabag:install --env=prod
+ php bin/console server:run --env=prod