title: Installing Composer: command-line PHP list empty
body: <p>I must be retarded but following <a href="https://getcomposer.org/download/" rel="nofollow noreferrer">Composer's Windows install doc</a>, no matter from which folder I run <code>Composer-Setup.exe</code>,the "command-line PHP" list remains empty and I can't go through the install process. </p>
  
  <p>There's a <code>file browser</code> button but I have absolutely no idea what to pick. Any suggestion?</p>
  
  <p>I also tried the Command-line installation, to no avail. The first line (php -r "copy(<code>'https://getcomposer.org/installer', 'composer-setup.php');"</code>) gives this error: <code>bash: command not found</code></p>
  
  <p>So I can't install Composer either way...</p>