title: Global installation with npm doesn't work after Mac OS X Mavericks update
body: <p>After upgrading to OS X 10.9 Mavericks, node wasn't found anymore in bash. I think I installed it with <code>brew</code> a while ago.</p>
  
  <p>I decided to use the installer from node.js website. It went fine and both <code>node</code> and <code>npm</code> became available in bash. However, installing packages globally doesn't work. </p>
  
  <p>The <code>npm -g bin</code> outputs following path <code>/usr/local/bin</code>. </p>
  
  <p>However, after running <code>npm install -g karma</code> and invoking <code>ls -la /usr/local/bin</code> I can't see a symlink to the path where <code>karma</code> executable resides.</p>
  
  <p>Running <code>npm -g root</code> returns <code>/usr/local/lib/node_modules</code> and after the installation I can see that <code>karma</code> module is there.</p>
  
  <p>Not sure what I else I could check. Thanks!</p>