[gpaw-users] Import Error After Installation

[Jibiao Li]

Hi, Marcin Dulak
The problem has been solved with your suggestions. Thanks

On Sat, Oct 16, 2010 at 12:00 PM, Marcin Dulak <Marcin.Dulak at fysik.dtu.dk>wrote:

> Hi,
>
> first thing i would recommend is to update to Fedora 13,
> and then install GPAW using RPMS as described at
> https://wiki.fysik.dtu.dk/gpaw/install/Linux/Fedora.html#fedora
> If you prefer not to update then please post the customize.py that you used
> for building.
> Do you use a custom gcc installation, as __divdc3 comes from libgcc.a?
> What is the output of
> rpm -q gcc && gcc -v
> What is the output of
> ldd `find /home/jibiaoli/Install/gpaw-0.7.2.6974/gpaw -name _gpaw.so`
> Anyway, maybe it's better to choose the root of installation to a different
> location and keep the source directory untouched, like:
> /home/jibiaoli/Install/gpaw-0.7.2.6974-1 (first build of gpaw-0.7.2.6974)
>
> Marcin
>
> Jibiao Li wrote:
>
>> Hi All
>> An import error appeared as I test GPAW after a new intallation on my
>> laptop(with Fedora 10),  Could you tell me how to tackle this trival
>> problem?  $ gpaw-setup
>> Traceback (most recent call last):
>>  File "/home/jibiaoli/Install/gpaw-0.7.2.6974/gpaw/bin/gpaw-setup", line
>> 5, in <module>
>>    from gpaw.atom.gpaw_setup import main
>>  File
>> "/home/jibiaoli/Install/gpaw-0.7.2.6974/gpaw/lib/python/gpaw/__init__.py",
>> line 255, in <module>
>>    from gpaw.aseinterface import GPAW
>>  File
>> "/home/jibiaoli/Install/gpaw-0.7.2.6974/gpaw/lib/python/gpaw/aseinterface.py",
>> line 11, in <module>
>>    from gpaw.paw import PAW
>>  File
>> "/home/jibiaoli/Install/gpaw-0.7.2.6974/gpaw/lib/python/gpaw/paw.py", line
>> 14, in <module>
>>    import gpaw.io <http://gpaw.io>
>>
>>  File
>> "/home/jibiaoli/Install/gpaw-0.7.2.6974/gpaw/lib/python/gpaw/io/__init__.py",
>> line 10, in <module>
>>    import gpaw.mpi as mpi
>>  File
>> "/home/jibiaoli/Install/gpaw-0.7.2.6974/gpaw/lib/python/gpaw/mpi/__init__.py",
>> line 13, in <module>
>>    from gpaw.utilities import is_contiguous
>>  File
>> "/home/jibiaoli/Install/gpaw-0.7.2.6974/gpaw/lib/python/gpaw/utilities/__init__.py",
>> line 13, in <module>
>>    import _gpaw
>> ImportError:
>> /home/jibiaoli/Install/gpaw-0.7.2.6974/gpaw/lib/python/_gpaw.so: undefined
>> symbol: __divdc3
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
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>> gpaw-users at listserv.fysik.dtu.dk
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>>
>
> --
> ***********************************
>
> Marcin Dulak
> Technical University of Denmark
> Department of Physics
> Building 307, Room 229
> DK-2800 Kongens Lyngby
> Denmark
> Tel.: (+45) 4525 3157
> Fax.: (+45) 4593 2399
> email: Marcin.Dulak at fysik.dtu.dk
>
> ***********************************
>
>
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