[GRASS-user] Running Python scripts inside GRASS
sonja.jankowfsky at cemagref.fr
Tue Mar 9 04:21:12 EST 2010
So, I deleted the C:\GRASS-4-SVN\Python25 directory and I checked that
none of my system environment variables refers to this directory.
Additionally I changed the PYTHONHOME to C:\Python26 in the
grass64svn.bat file and in the C:\GRASS-4-SVN\etc\init.bat file and I
added this variable to my system environment variables and in the
However, I still get the following error, indicating that it doesn't
find the os module.
Is there any other place where a wrong PYTHONPATH could be stored??? And
is the wxpython GUI really compatible with Python26?
Cleaning up temporary files ...
Starting GRASS ...
'import site' failed; use -v for traceback
Traceback (most recent call last):
File "c:/GRASS-4-SVN/etc/wxpython/gis_set.py", line 23, in <module>
ImportError: No module named os
Error in GUI startup. If necessary, please
report this error to the GRASS developers.
Switching to text mode now.
Hit RETURN to continue...
Glynn Clements a écrit :
> Sonja Jankowfsky wrote:
>> I uninstalled Python25 and 24 on my machine and reinstalled Python26 +
>> the packages wxPython,
>> PyWin32, and NumPy.
>> the ftype python.file in the command line changed to Python26 now.
>> However, when I try to run the python script in GRASS I still get the following error:
>> File "E:\pythoninput\test_simple.py", line 2, in <module>
>> import grass.script as grass
>> File "C:\GRASS-4-SVN\etc\python\grass\script\__init__.py", line 1, in
>> from core import *
>> File "C:\GRASS-4-SVN\etc\python\grass\script\core.py", line 30, in
>> import subprocess
>> File "C:\GRASS-4-SVN\Python25\lib\subprocess.py", line 376, in <module>
> So you didn't remove the one version of Python which should have been
> removed, i.e. C:\GRASS-4-SVN\Python25.
> You should delete this directory, and change any environment variables
> which refer to it to refer to the system version of Python (e.g.
> C:\Python26 or C:\Program Files\Python26) instead.
Cemagref de Lyon
3 bis quai Chauveau CP 220
69336 Lyon Cedex 09
Tel : (+33)4 72 20 86 11
Fax : (+33)4 78 47 78 75
More information about the grass-user