title: Vundle error: Name collision for Plugin spf13/vim-colors
body: <p>I tried the spf13 for my vim, but got an error just like below.</p>
  
  <pre><code>Vundle error: Name collision for Plugin spf13/vim-colors. Plugin spf13/vim-colors previously used the name "vim-colors". Skipping Plugin spf13/vim-colors.
  Press ENTER or type command to continue
  </code></pre>
  
  <p>How can I solve this?</p>