I installed Odoo in localhost and after running this command:
./odoo-bin -c odoo-server.conf
and go to Chrome and say localhost:8012 .
Results:
Internal Server Error
The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.
and in ./odoo-bin -c odoo-server.conf
conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
psycopg2.OperationalError: FATAL: role "pythondev" does not exist - - -