This appears to be a bug in lam, not gerris. A new mpi-defaults is supposed to fix it (replacing lam for mpich2) but has not been uploaded.
Drew -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/1266146010.14587.1.ca...@pug
