COMPOSER: choose the command line php you want to use. There is nothing there

I came across the same screen. I'm using Vertrigo Server and all the things that I have done was pick the php.exe file path by clicking on "Browse..." button (on my machine it is on C:\Program Files\VertrigoServ\Php\php.exe). Hope that helps.

If you are using wampp do this:

1. Click the browser button.

2. Then select your file path like following path.

(C:\wamp\bin\php\php5.4.12\php.exe)

If you are using xampp do this:

1. Click the browser button.

2. Then select your file path like the following path.

(C:/xampp/php/php.exe)

Yes you have to select php.exe from your xampp folder if you are using localhost. choose this path... xampp > php > php.exe

If you are using Ammps on Windows, you can click Browse -> 'C' -> Program Files -> Ammps -> 'Your PHP Version' -> php.exe, Worked for me.