title: Ruby PATH is not correctly set up
body: <p>OK so I had Ruby working perfectly to use guard to watch some sass files, I restarted my computer, apple did some updates (no idea if this is related to the problem or not). Once it had rebooted, I went to switch guard back on, and I get this error: </p>
  
  <pre><code>/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/universal-darwin13/rbconfig.rb:212: warning: Insecure world writable dir /usr/local/ImageMagick/bin in PATH, mode 040757
  </code></pre>
  
  <p>Now the one thing that is pretty obvious is the 'Imagemagick' in the middle of my path, I have no idea how that got there, and fairly sure thats my problem.</p>
  
  <p>When I try and run most things in Ruby I get this :</p>
  
  <pre><code>PATH is not properly set up, '/usr/local/rvm/gems/ruby-1.9.3-p448/bin' is not available,
       usually this is caused by shell initialization files - check them for 'PATH=...' entries,
       it might also help to re-add RVM to your dotfiles: 'rvm get stable --auto-dotfiles',
       to fix temporarily in this shell session run: 'rvm use ruby-1.9.3-p448'.
  </code></pre>
  
  <p><code>rvm get stable --auto-dotfiles</code> doesnt seem to do anything for me. Running <code>rvm info</code> gives me this for the path:</p>
  
  <pre><code>    PATH:         "/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/ImageMagick/bin:/opt/sm/bin:/opt/sm/pkg/active/bin:/opt/sm/pkg/active/sbin:/usr/local/rvm/bin"
  </code></pre>
  
  <p>Just want to know how I can fix this path or anything that will sort my problems, I feel like I've been going round in circles for too long now.</p>
  
  <p>Thanks</p>