dolfin team mailing list archive

[Patrick Riesen <priesen@xxxxxxxxxxxxxxx>]

Johan Hake wrote:
> On Thursday 16 April 2009 15:03:26 Patrick Riesen wrote:
> > hi all
> >
> > i updated to dolfin0.9 today on my amd64-debian-linux4.0. most seems to
> > work fine but i get the following error when i call viper with an xml
> > file, such as
>
> What versions of python do you have installed, maybee more crucial what 
> version of python were your PyDOLFIN compiled against?
>
> What does,
>
>    pkg-config --modversion python-2
>
> tell you? This should be the version your PyDOLFIN installation is compiled 
> against. It looks like your installation at least resides in python2.5, these 
> versions needs to be the same. 

pkg-config --modversion python-2  gives me 2.4.4,

in dolfin0.8 it worked fine and i thought it was compiled against python2.5.
on our university system, python2.5 is not the default, so i had to 
manually point everything towards python2.5 but this might be wrong 
therefore.

what is the place the above command fetches the information on?

patrick


> Johan
>
> > priesen@vierzack01:/<7>cpp>viper data.xml
> > Traceback (most recent call last):
> >    File "/home/priesen/dolfin0.9/bin/viper", line 123, in <module>
> >      _main(args[-1], None)
> >    File "/home/priesen/dolfin0.9/bin/viper", line 77, in _main
> >      return _dolfin_mesh_plotter(infile, outfile, data=data,
> > lutfile=lutfile, datatype=datatype)
> >    File "/home/priesen/dolfin0.9/bin/viper", line 27, in
> > _dolfin_mesh_plotter
> >      from dolfin import Mesh, UnitSquare, File, plot
> >    File
> > "/home/priesen/dolfin0.9/lib/python2.5/site-packages/dolfin/__init__.py",
> > line 11, in <module>
> >      import cpp
> >    File
> > "/home/priesen/dolfin0.9/lib/python2.5/site-packages/dolfin/cpp.py",
> > line 6, in <module>
> >      import _cpp
> > ImportError:
> > /home/priesen/dolfin0.9/lib/python2.5/site-packages/dolfin/_cpp.so:
> > undefined symbol: Py_InitModule4
> >
> > does someone have a clue on what went wrong ?
> >
> > thanks for your help,
> > patrick
> >
> >
> >
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