I have been looking for ways to integrate the future GNUe software and OpenACS. GNUe is going to be a full fledge ERP package and will contain an accounting module.
Here are some comments:
GNUe is coded in python. Creating a GNUe python module for aolserver may be an option. GNUe is still in early development and this is not in the works yet.
http://www.gnue.org
OpenACS could provide a web interface to GNUe applications. In the past we have discussed creating a GNUe Apache module to extend GNUe interfaces to web clients.
It may be as easy as integrating all these pieces together, I've yet to find out.
