Simply run this following command in the api directory to install dependencies
composer installEdit the /etc/hosts an add this line
127.0.0.1 gym4devs.sheaker.local
Create a new file something like /etc/apache2/site-avalaible/sheaker.local and adapt the configuration (paths...) like prod example in https://github.com/Hexagone/sheaker-back/tree/master/conf.d
Note: you may have to install some modules like rewrite