title: How to install plugins in vim using vundle?
body: <p>I am using Vundle to install YouCompleteMe (YCM).  However, I am unable to install it (the installation guide just says running <code>:PluginInstall</code>, but not what to do once the following page opens):</p>
  
  <p><a href="https://i.stack.imgur.com/fwBjV.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/fwBjV.jpg" alt="enter image description here"></a></p>
  
  <p>I tried hitting buttons like <code>return</code>, etc. but they don't seem to work.  Any guidance please?</p>
  
  <p>Edit:  Also, note that at this point, it is not already installed because I am unable to see the <code>YouCompleteMe</code> directory in <code>bundle</code> (whereas it should be there).</p>
  
  <p><code>.vim</code> -> <code>bundle</code> -> <code>YouCompleteMe</code></p>
  
  <p>Edit:</p>
  
  <p>My <code>.vimrc</code> looks like follows:</p>
  
  <pre><code>set nocompatible
  filetype off
  set rtp+=~/.vim/bundle/Vundle.vim
  call vundle#begin()
  Plugin 'VundleVim/Vundle.vim'
  call vundle#end()
  filetype plugin indent on
  </code></pre>