and is not being updated for past 6months, looks like author abandoned it.
Github commit page is updated a month ago.
See the Github development page for more.
https://github.com/pythononwheels/pow_devel/commits/beta1_au...
Re:Python On Wheels
by pythononwheels on Monday February 25, 2013 @12:20PM
(#5280103)
Yes, and I am currently working on a mongoDB backend. So newest devel is in the mongoDB branch. (Last updated Feb 13.2013)
https://news.ycombinator.com/item?id=4377328