Looking for an ERP Solution that is opensource. This will be deployed internally for commercial use.
I may extend the product, so extensible architecture will be nice. Extensible via REST or plugin in language like Java or Python will do.
It will be good if the product is supported On Linux. It will be good if the it runs with any free database (like PostgreSQL).
(I did find some recommendations in SO. Hoping to move some of them here).