We got a little problem here. We're thinking about building book depository. it should be quite simple without much functions. Basically just store and search.
So one of the solutions we found was DSpace.
But all documents say it supports only PostgreSQL and Oracle databases when we prefer old good simple MySQL.
i couldn't find any information about making DSpace run with MySQL. Just few years old posts forwarding to not public link to workaround in sourceforge:

Any1 can sugest me what should i do next?
Google more, turn to Oracle, drop idea about DSpace and turn to Fedora, look for other alternatives or smth.

Thanks for attention,