Hi there,
plpython crashes on me on various 64-bit Ubuntu hosts, see the gdb
backtrace at: https://gist.github.com/1140005
Do you believe there was recent bugfixes regarding PLyMapping_ToTuple() ?
This is PG 9.0.4 with HEAD of plpython taken in march 2011 and backported.
Please tell me if you need more information.
--
Jean-Baptiste Quenot