Follow these steps

• Import the xeng_cms_dump.sql file into the local mysql database

• Clone the project from bitbucket

• composer install inside the project root

• download media.zip archive and extract it under web

• update doctrine schema with --force option

• use command "php bin/console app:user:password" to change superadmin password

• open site on localhost:8000 or localhost:8000/admin

• login as superdamin