I haven't touched the serve.sh file. I have destroyed and re-upped a few times to no avail.

The problem is your file endings:

citricsquid said:

==> default: /vagrant/scripts/serve.sh: line 2: $'\r': command not found

This is a line ending problem. You're using windows, I presume? You need to make sure your editor saves all files with the linux line ending, not the windows line ending. The windows line ending causes problems with Vagrant.

http://laravel.io/forum/05-17-2014-laravel-homestead-error#reply-7090

Thank you @citricsquid and @mvtenorio, I was able to provision the machine, I am almost there. But now I have the issue when I navigate to: http://restbox.app:8000/ it gives me a blank white screen with: No input file specified.

EDIT: Changed the Key in YAML to exclude .pub

---
authorize: C:/VM/Homestead/homestead.pub

keys:
    - C:/VM/Homestead/homestead

folders:
    - map: C:/VM/Laravel
      to: /home/vagrant/restbox

sites:
    - map: restbox.app
      to: /home/vagrant/restbox/public

EDIT2: Then had to edit the sites-enabled in nginx, to get the path to the VM right, works now. Thanks for the help fellas!

And how do you change the "sites-enabled"?

I have VirtualBox, Vagrant running. Homestead is "installed" or whatever. But all I get is "No input file specified."