Composer bin

> I don"t know how it performs from a project dir with Cli as dependency in vendor.

It works better, of course :smiley:

A package is installed in ``$vendorDir/$vendorName/$packageName``.  ``autoload.php`` is always two (three if you are in ``bin/``) levels bellow. But ``$vendorDir`` can be different than ``vendor``: [vendor-dir](https://getcomposer.org/doc/04-schema.md#config).