dolfin team mailing list archive

[Marie Rognes <meg@xxxxxxxxxxx>]

DOLFIN wrote:
> One or more new changesets pushed to the primary dolfin repository.
> A short summary of the last three changesets is included below.
>
> changeset:   3426:02122cbfce69c977def49f286c0b185f5c00d097
> tag:         tip
> user:        "Garth N. Wells <gnw20@xxxxxxxxx>"
> date:        Sun Dec 02 00:24:15 2007 +0000
> files:       src/kernel/mesh/MPIManager.cpp src/kernel/mesh/MPIMeshCommunicator.cpp src/kernel/mesh/Makefile.am src/kernel/mesh/Makefile.in src/kernel/mesh/dolfin/MPIManager.h src/kernel/mesh/dolfin/Makefile.am src/kernel/mesh/dolfin/Makefile.in src/kernel/mesh/dolfin/dolfin_mesh.h src/sandbox/pmesh/main.cpp
> description:
> Small fixes for parallel mesh from Magnus.
>
>   


After downloading this, I get the following error when trying to run 
src/demo/pde/poisson/python/demo.py

   Traceback (most recent call last):
     File "demo.py", line 20, in ?
       from dolfin import *
     File
   "/home/meg/src/dolfin/dolfin/local/lib/python2.4/site-packages/dolfin/__init__.py",
   line 4, in ?
       from assemble import *
     File
   "/home/meg/src/dolfin/dolfin/local/lib/python2.4/site-packages/dolfin/assemble.py",
   line 17, in ?
       from dolfin import *
     File
   "/home/meg/src/dolfin/dolfin/local/lib/python2.4/site-packages/dolfin/dolfin.py",
   line 7, in ?
       import _dolfin
   ImportError:
   /home/meg/src/dolfin/dolfin/local/lib/python2.4/site-packages/dolfin/_dolfin.so:
   undefined symbol: _ZN6dolfin19MPIMeshCommunicator10processNumEv


Similarly, the cpp demo compiles, but gives the following error when run

   terminate called after throwing an instance of 'std::runtime_error'
     what():  *** Error: Cannot broadcast meshes without MPI.
   Aborted


Anyone else observed this?

--
Marie E. Rognes
Ph.D Fellow, 
Centre of Mathematics for Applications, 
University of Oslo
http://folk.uio.no/meg