Hi,
I've downloaded a skeleton to play with and I also downloaded gav-admin for good measure. Using cPanel on my Apache server I've created a folder on my development server called /testgrav/ and uploaded and unzipped both files to that folder. I'm running php v5.6 btw.
But I must need to edit a configuration file or something to allow me to create a user and login but any attempt to browse to /testgrav/ or /testgrav/index.php or /testgrav/grav-admin/index.php results in a 404 error so I guess I am missing a step somewhere?