Re: First steps with Fem-Fenics

[Marco Vassallo]

On Thu, May 15, 2014 at 5:15 PM, Paulo Correia <address@hidden> wrote:

Hi,
In fact, the correct command is
import_ufl_Problem
and not
ufl_import_Problem
as is writen...

But now a new problem arises:
octave:1> pkg load fem-fenics msh
octave:2> import_ufl_Problem ('Poisson');
octave:3> x = y = linspace (0, 1, 33);
octave:4> msho = msh2m_structured_mesh (x, y, 1, 1:4);
octave:5> mesh = Mesh (msho);
/usr/local/bin/octave-cli-3.8.1: symbol lookup error: /usr/lib/openmpi/lib/openmpi/mca_paffinity_linux.so: undefined symbol: mca_base_param_reg_int

Hi,

this issue as been extensively discussed here previously on this list. 

You can for example look at [1] and reference therein.

HTH

Marco

[1] http://lists.gnu.org/archive/html/help-octave/2014-02/msg00316.html

 

Can anybody give me an hint on how to solve this problem?
Thanks
Paulo



On Thu, 15 May 2014 15:47:28 +0100
Paulo Correia <address@hidden> wrote:

> Hi,
> Following the Google Summer of Code 2013 Fem-fenics guide I typed with no error
> >ffc -l dolfin Poisson.ufl
> inside the directory ~/octave/fem-fenics-0.0.1/example/Poisson
>
> But I get
>
> octave:1> pkg load fem-fenics msh
> octave:2> ufl_import_Problem ('Poisson');
> error: 'ufl_import_Problem' undefined near line 1 column 1
>
> Can anybody give me an hint on how to solve this problem?
> Thanks
> Paulo
>
> --
> Paulo Correia <address@hidden>


--
Paulo Correia <address@hidden>