From that perspective, I can see the OP's point. For most of Windows history, if you needed a library installed, you'd install it. Every installation was accomplished through the familiar Windows installer. If you needed a newer version, you installed it. There was process, and one target.
Now take modern Python. A new layer has been introduced, where you may run every project in a new target, or through the 'default' install. In addition, you have libraries and packages that may be installed through one of several different installers or processes, most of which are different than the OS's package management, and which aren't necessarily compatible and aren't tightly managed. This is on top of multiple python versions that may have to be installed.
I can see where he's coming from.
That being said I love Python and I respect the work that has been done to allow such a vibrant user base.
Have you tried setting $JAVA_HOME and restarting? rimshot
Here's a good overview of real world issues: http://lucumr.pocoo.org/2012/6/22/hate-hate-hate-everywhere/
(I'd imagine the core team thinks Armin should just embrace Python 3 already. And some of the details have changed since this post, naturally.)