Well the bad news is this was a pet project of the Minerva team and those folks left and the project is no longer supported. BUT I鈥檓 trying to track down the source code so maybe it can be an open tool if they are not interested in supporting it.
Thank you very much Ashleigh F.馃檪
If you find a source code, I am interested.
I have reached out to Samuel Cantor. He told me the same thing and hasn't been able to give a link to any source code.