mdxp/nodejs-cookbook — pull request #36 by kadishmal (2013-03-22 08:05:08+00:00)
Title: Download Node.js source only if it's not installed. Allow to update when new patch releases are available.

Download Node.js source only if it's not installed. Allow to update when new patch releases are available.

The previous code used to download and compile the source every time, even though Node.js was already installed.

This PR fixes that and also allows to upgrade to a newer patch release if available.