To run OpenERP 6.1 simultaneously with our existing OpenERP installation, we need to specify different ports for XML-RPC. Here”s the Command to run OpenERP 6.1 from source with custom port option(Run this command from OpenERP6.1 source folder):
#su OpenERP -c “python OpenERP-server –xmlrpc-port 8089 –xmlrpcs-port 8091 –netrpc-port 8090″
Below image shows the port definition in Debug configuration of the eclipse!