I've switched to Anaconda recently: <a href="http://continuum.io/downloads" rel="nofollow">http://continuum.io/downloads</a><p>It has all the same libraries, Spyder, etc., and seems much more versatile, with easy package management and upgrades, and the ability to have different independent environments, e.g. one for Python 2.7 and one for Python 3: <a href="http://continuum.io/blog/anaconda-python-3" rel="nofollow">http://continuum.io/blog/anaconda-python-3</a><p>Plus it's cross-platform and works pretty much identically on Linux and Windows (and presumably Mac).