Raspberry - Install latest stable Node.js version

1. Clear NPM's cache:

   sudo npm cache clean -f

2. Install a little helper called 'n'

   sudo npm install -g n

3. Install latest stable Node.js version

   sudo n stable

Alternatively pick a specific version and install like this:

sudo n 0.8.20

For production environments you might want to pay attention to version numbering and be picky about odd/even numbers.

Credits

• General procedure: D.Walsh
• Stable/unstable versions: P.Teixeira