title: Updating gems on my mac - two versions of bundler installed
body: <p>I had tons of gems on my local machine which I were installed before and after RVM, so I decided to wipe them all and reinstall.  Everything seemed to go ok, except bundler:</p>
  
  <pre><code>gem list
  .....
  bundler (1.1.3, 1.0.22)
  </code></pre>
  
  <p>I don't know why 1.0.22 is still there, and I can't figure out how to get rid of it!</p>
  
  <pre><code>$ gem cleanup
    Cleaning up installed gems...
    Attempting to uninstall bundler-1.0.22
    Unable to uninstall bundler-1.0.22:
      Gem::InstallError: gem "bundler" is not installed
    Clean Up Complete
  
  $ gem uninstall bundler-1.0.22
    INFO:  gem "bundler-1.0.22" is not installed
  </code></pre>
  
  <p><strong>UPDATE 1</strong>
  Path info as requested by Andrew</p>
  
  <pre><code>/Users/brandon/.rvm/gems/ruby-1.9.3-p125-perf@global/gems/bundler-1.0.22/
  </code></pre>