title: NPM Won't Run After Upgrade
body: <p>I've been using node .4x and npm, and decided to upgrade to .67. Oh boy. </p>
  
  <p>I'm on Mac OSX--new to it. </p>
  
  <p>When I type npm I get</p>
  
  <pre><code>-bash: /usr/bin/npm: No such file or directory
  </code></pre>
  
  <p>echo $PATH shows a lot of stuff...some redundancies. </p>
  
  <pre><code>/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/usr/local/git/bin:/Users/me/.rvm/bin:/usr/local/bin:/usr/local/:/usr/local/bin:/usr/local/bin/npm:/usr/local/bin/:/usr/local:/usr/local/bin:/usr/local/
  </code></pre>
  
  <p>I've tried a number of different installations, and likely should clean it up, which I don't know how to do :)</p>
  
  <p>Any insights? </p>