Yves,
Please see below the end note from the configure script. It is suggesting
Python is detected.
Libraries Used:
---------------
- QD library not found (don't worry, this library is only recommended for very
specific uses).
- Qhull found. Using the Qhull library for delaunay triangulations.
- Mumps found. A direct solver for large sparse linear systems.
- Lapack library found: -llapack
- BLAS library found. Link options: -lblas -lgfortran
You can give the location of your prefered blas library with either
the --with-blas=<lib> option, or the BLAS_LIBS environment variable
for example: ./configure BLAS_LIBS="-L/usr/lib/sse2/atlas/ -lblas"
Use blas with 32 bits integers
-----------------------------------------------------------------------
Ready to build getfem
building MATLAB interface: NO
building OCTAVE interface: NO
building PYTHON interface: YES (requires numpy, scipy and also mpi4py for the
parallel version)
building SCILAB interface: NO
If you want to build the shared library of GetFEM, use --enable-shared
(by default, only the static one will be built)
-----------------------------------------------------------------------
However, if you for the specific python check (see below), the Python from
migw64 is the one used, not from Anaconda.
checking for python... /mingw64/bin/python
checking for python version... 3.8
checking for python platform... win32
checking for python script directory... ${prefix}/lib/python3.8/site-packages
checking for python extension module directory...
${exec_prefix}/lib/python3.8/site-packages
Building with python (/mingw64/bin/python) support (use --enable-python=no to
disable it)
You will need the python-numpy and python-scipy packages.
checking for python3.8... (cached) /mingw64/bin/python
checking for a version of Python >= '2.1.0'... yes
checking for the distutils Python package... yes
checking for Python include path... -IC:/msys64/mingw64/include/python3.8
checking for Python library path... -LC:/msys64/mingw64/lib/python3.8
-lpython3.8
checking for Python site-packages path...
C:/msys64/mingw64/lib/python3.8/site-packages
checking python extra libraries... -lws2_32 -lm -lversion -lshlwapi
checking python extra linking flags...
Thanks again,
Marcelo
From: Yves Renard <yves.ren...@insa-lyon.fr>
Sent: martes, 29 de junio de 2021 12:44
To: Marcelo Frydman <mfrydm...@outlook.com>
Cc: getfem-users@nongnu.org
Subject: Re: ModuleNotFoundError: No module named '_getfem'
Dear Marcelo,
If the python installation is correct, it should be detected by the configure
script. When you run the configure script, at the end, it should be noted that
python is detected. Is it the case ?
Best regards,
Yves
Le 29/06/2021 à 15:05, Marcelo Frydman a écrit :
Yves,
Thank you very much for your ready answer. Please see below the PYTHONPATH and
Environment set in Spyder/Anaconda.
There wasn't any _getfem.* created during the compilation process. I am not
sure I am building the Pyhton interface properly. There was a step:
Install Anaconda2 and add to windows path C:\install_dir\Anaconda2 and
C:\install_dir\Anaconda2\Scripts where install_dir is the installation
directory of Anaconda2 (ProgramData by default for a system installation)
I am not sure what does it mean. Do I need to set these variables elsewhere in
MSYS before building the Pyhton interface? Any problem with the PYTHONPATH set?
Thanks again,
Marcelo
[cid:image001.png@01D76CE6.312D9DF0]
[cid:image002.png@01D76CE6.312D9DF0]
From: Yves Renard <yves.ren...@insa-lyon.fr><mailto:yves.ren...@insa-lyon.fr>
Sent: martes, 29 de junio de 2021 04:28
To: Marcelo Frydman <mfrydm...@outlook.com><mailto:mfrydm...@outlook.com>;
getfem-users@nongnu.org<mailto:getfem-users@nongnu.org>
Subject: Re: ModuleNotFoundError: No module named '_getfem'
Dear Marcelo,
Did you set the PYTHONPATH variable after building the interface ?
Best regards,
Yves
Le 28/06/2021 à 20:57, Marcelo Frydman a écrit :
Dear GetFem users,
I have just installed Getfem on Windows (Msys). I have followed the
instructions on: http://getfem.org/install/install_windows.html
The compilation process was working fine, without major issue. I ran "make
check" before building the Pyhton interface, and got a positive message:
Testsuite summary for getfem 5.4.1
============================================================================
# TOTAL: 41
# PASS: 41
# SKIP: 0
# XFAIL: 0
# FAIL: 0
# XPASS: 0
# ERROR: 0
However, Python interface is not working. I ran "make check" for the Pyhton
examples:
FAIL: check_export.py
FAIL: check_global_functions.py
FAIL: check_asm.py
FAIL: check_secondary_domain.py
FAIL: check_mixed_mesh.py
FAIL: demo_wave.py
FAIL: demo_wave_equation.py
FAIL: demo_laplacian.py
FAIL: demo_laplacian_HHO.py
FAIL: demo_elasticity_HHO.py
FAIL: demo_thermo_elasticity_electrical_coupling.py
FAIL: check_levelset.py
============================================================================
Testsuite summary for getfem 5.4.1
============================================================================
# TOTAL: 12
# PASS: 0
# SKIP: 0
# XFAIL: 0
# FAIL: 12
# XPASS: 0
# ERROR: 0
============================================================================
See interface/tests/python/test-suite.log
============================================================================
I tried to run one of the examples in Spyder, and got the following error:
Python 3.8.10 (default, May 19 2021, 13:12:57) [MSC v.1916 64 bit (AMD64)]
Type "copyright", "credits" or "license" for more information.
IPython 7.22.0 -- An enhanced Interactive Python.
Traceback (most recent call last):
File "C:\msys64\home\m.frydman\getfem\interface\src\python\getfem.py", line
45, in <module>
from ._getfem import *
ImportError: attempted relative import with no known parent package
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\msys64\home\m.frydman\getfem\interface\src\python\getfem.py", line
47, in <module>
from _getfem import *
ModuleNotFoundError: No module named '_getfem'
Looking forward to start having fun with GetFem.
Thanks,
Marcelo
--
Yves Renard (yves.ren...@insa-lyon.fr<mailto:yves.ren...@insa-lyon.fr>)
tel : (33) 04.72.43.87.08
INSA-Lyon
20, rue Albert Einstein
69621 Villeurbanne Cedex, FRANCE
http://math.univ-lyon1.fr/~renard
---------
--
Yves Renard (yves.ren...@insa-lyon.fr<mailto:yves.ren...@insa-lyon.fr>)
tel : (33) 04.72.43.87.08
INSA-Lyon
20, rue Albert Einstein
69621 Villeurbanne Cedex, FRANCE
http://math.univ-lyon1.fr/~renard
---------
