[gpaw-users] Import Error After Installation

[Marcin Dulak]

Hi,

Jibiao Li wrote:
> Hi, Marcin Dulak
> Python scripts can now be run quite successfully with your 
> suggestions. But the import error still there when I try to generate 
> xes1s file by gpaw-setup command. Could you please provide further 
> suggestions?
>
>   File "/usr/bin/gpaw-setup", line 60, in <module>
>     from gpaw.atom.generator import Generator, parameters
>   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
>
> In the customize.py file, I specify the following parameters while all 
> others are commented. (the path of gcclib.so was specified in my 
> .bashrc file.)
> compiler = 'gcc'
> mpicompiler = 'mpif90'
> mpi_library_dirs = ['../openmpi-1.3.4/lib']
> mpi_include_dirs = ['../openmpi-1.3.4/include']
>
>
>
> On Sat, Oct 16, 2010 at 1:17 PM, Jibiao Li <jibiaoli at gmail.com 
> <mailto:jibiaoli at gmail.com>> wrote:
>
>     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 <mailto: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`
>
as Christian suggests the problem may come from mpif90, you should 
replace it with mpicc.
I don't see your answer to the above, can you send it to us?

Marcin
>
>         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/> <http://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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>
>
>         -- 
>         ***********************************
>
>         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
>         <mailto:Marcin.Dulak at fysik.dtu.dk>
>
>         ***********************************
>
>
>

-- 
***********************************
 
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

***********************************