It's really great that there are 3 ERP's in the works, I'd love to switch from tryton to a web2py based system;
http://code.google.com/p/gestionlibre/ https://bitbucket.org/yamandu/yamachine-erp/ and a number 3 which I cannot find... However will any of those ever work without a relational database, or doesn't it make any sense at all for an ERP to work without one? If postgre is an absolute must, what are the recommended PAAS/cloud options? - amazon ec2 - Google App Engine for business http://code.google.com/appengine/business/ An alternate solution may be to use mysql, so that it's still easy to deploy web2py on a shared lamp host with phyton enabled, but without shell access.
