title: zsh: command not found: rvm-prompt
body: <p>After I remove <code>rvm</code> (ruby version manager), the zsh aways came out:</p>
  
  <pre><code>zsh: command not found: rvm-prompt
  </code></pre>
  
  <p>Is there something I did not clear?
  But I had remove all of <code>rvm</code> files and script in <code>zshrc</code> or <code>bash_profile</code> ...</p>