Subject: [Fenics] Problem with runing Fenics on a Windows PC

From: Sbai Adil <[email-masked]>
Date: Wed, 23 Jan 2013 23:03:22 +0000

Hi,

After intalling Fenics into a Win7-X64 PC everything went smoothly. When testing with a python script, I get the following unspected behavior :

         ________  ________            __   ______    ______
        /        |/        |          /  | /      \  /      \
        88888888/ 88888888/  _______  88/ /888888  |/888888  |
        88 |__    88 |__    /       \ /  |88 |  88/ 88 \__88/
        88    |   88    |   8888888  |88 |88 |      88      \
        88888/    88888/    88 |  88 |88 |88 |   __  888888  |
        88 |      88 |_____ 88 |  88 |88 |88 \__/  |/  \__88 |
        88 |      88       |88 |  88 |88 |88    88/ 88    88/
        88/       88888888/ 88/   88/ 88/  888888/   888888/

This is a shell with PATH's setup to work with FEniCS. If you are new
to FEniCS you probably want to have a look at the DOLFIN demo
programs. They are located under

    C:\FEniCS\share\dolfin\demo

For more information please visit the project website:

    http://www.fenicsproject.org

C:\FEniCS>cd C:\FEniCS\share\dolfin\demo\pde\navier-stokes\python

C:\FEniCS\share\dolfin\demo\pde\navier-stokes\python>python --version
Python 2.6.5

C:\FEniCS\share\dolfin\demo\pde\navier-stokes\python>python demo_navier-stokes.p
y
Traceback (most recent call last):
  File "demo_navier-stokes.py", line 28, in <module>
    from dolfin import *
  File "C:\FEniCS\lib\site-packages\dolfin\__init__.py", line 23, in <module>
    from dolfin.cppimports import *
  File "C:\FEniCS\lib\site-packages\dolfin\cppimports.py", line 4, in <module>
    import dolfin.cpp as cpp
  File "C:\FEniCS\lib\site-packages\dolfin\cpp\__init__.py", line 40, in <module
  File "<string>", line 1, in <module>
  File "C:\FEniCS\lib\site-packages\dolfin\cpp\common.py", line 28, in <module>
  File "C:\FEniCS\lib\site-packages\dolfin\cpp\common.py", line 20, in swig_impo
rt_helper
ImportError: No module named _common

What this error mean ?

Thanks
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