dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

Does it help if you regenerate the SWIG interface?

Go to src/pydolfin and do a touch dolfin.i followed by a make install.

It could be that the SWIG interface has been generated by a different
version of SWIG. I think Johan is the last person that regenerated the
interface. I'm running SWIG 1.3.27 myself.

/Anders


On Thu, Aug 10, 2006 at 10:46:21AM +0200, Garth N. Wells wrote:
> Anders Logg wrote:
> > No problem for me. How do I know umfpack is enabled? I have
> > libumfpack4 and libumfpack4-dev installed.
> >
> 
> Same. I just cloned a new version of DOLFIN, and I still have the same 
> error message.
> 
> I removed umfpack, and now I get the below error message.
> 
> Garth
> 
> 
> 
>  >>> from dolfin import *
> Importing DOLFIN
> Traceback (most recent call last):
>    File "<stdin>", line 1, in ?
>    File 
> "/tmp/dolfin/local/lib/python2.4/site-packages/dolfin/__init__.py", line 
> 5, in ?
>      from dolfin import *
>    File 
> "/tmp/dolfin/local/lib/python2.4/site-packages/dolfin/dolfin.py", line 
> 4, in ?
>      import _dolfin
> ImportError: 
> /tmp/dolfin/local/lib/python2.4/site-packages/dolfin/_dolfin.so: 
> undefined symbol: MAIN__
> 
> 
> 
> > /Anders
> > 
> > 
> > On Thu, Aug 10, 2006 at 08:56:25AM +0200, Anders Logg wrote:
> >> Will check if I get the same error with umfpack (have not installed it
> >> before).
> >>
> >> /Anders
> >>
> >>
> >> On Wed, Aug 09, 2006 at 03:33:34PM +0200, Garth N. Wells wrote:
> >>> I'm trying out pyDOLFIN, but I'm getting an error that appears to be 
> >>> related to UMFPACK. Any ideas?
> >>>
> >>> Garth
> >>>
> >>>  >>> from dolfin import *
> >>> Importing DOLFIN
> >>> Traceback (most recent call last):
> >>>    File "<stdin>", line 1, in ?
> >>>    File 
> >>> "/usr/local/garth/fenics/dolfin/working/dolfin_petsc/local/lib/python2.4/site-packages/dolfin/__init__.py", 
> >>> line 5, in ?
> >>>      from dolfin import *
> >>>    File 
> >>> "/usr/local/garth/fenics/dolfin/working/dolfin_petsc/local/lib/python2.4/site-packages/dolfin/dolfin.py", 
> >>> line 4, in ?
> >>>      import _dolfin
> >>> ImportError: 
> >>> /usr/local/garth/fenics/dolfin/working/dolfin_petsc/local/lib/libdolfin.so.0: 
> >>> undefined symbol: umfpack_di_transpose
> >>> _______________________________________________
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>