Permission issues on Linux Mint

[PatrickWhitehouse]

Hi there,

I'm trying to get an existing Magento project up and running with warden.

I have the codebase, the .env file and the database. What are the correct steps to setting up an already existing Magento project?

I keep getting Class "Magento\Framework\App\ResourceConnection\Proxy" does not exist when trying to run the install command (I don't have the env.php file).

A blank M2 install works fine, just struggling when cloning and importing a db.