[GRASS-user] Grass 6.4 & python.

[Colin Nielsen]

Hi Milton,
This is a common error I have come across, and shouldn't be a problem
with your Python installation. It is just a question of getting
PYTHONPATH and possibly PYTHONHOME (Which needs to be in a windows
path format) into the right format.

For example, the following has been added to the native wingrass
installer's version of the "grass64" startup script. Make sure to
adjust the paths to your computer's locations.

# Set the PYTHONPATH variable
PYTHONPATH="$GISBASE/etc/python:$GISBASE/Python25:$PYTHONPATH"
export PYTHONPATH
PYTHONHOME="C:\GRASS-6-SVN\Python25"
export PYTHONHOME

Also, check http://trac.osgeo.org/grass/wiki/CompileOnWindows#Usage
for details on how to get Python running under msys on windows.

Note: even with these adjustments, wxpython still can't display maps
on grass-6.5.svn or grass-7.0.svn

-Colin

On Wed, Apr 29, 2009 at 11:44 AM, Milton Cezar Ribeiro
<miltinho.astronauta at gmail.com> wrote:
> oops again:
>
> " But if I go to a DOS windows (using cmd)"
>
> 2009/4/29 Milton Cezar Ribeiro <miltinho.astronauta at gmail.com>
>>
>> Hi Glym,
>>
>> But if you go to a DOS windows (using cmd)
>> type python (it starts python 2.6)
>> and try import sys, it works fine on text/DOS mode?
>> By the way, the pythopath was included as windows environment variable.
>>
>> Any suggestion?
>> miltinho
>> 2009/4/29 Glynn Clements <glynn at gclements.plus.com>
>>>
>>> Milton Cezar Ribeiro wrote:
>>>
>>> > Thanks for the reply. I have tryed on two ways, both not work for me
>>> > (under
>>> > windows vista).
>>>
>>> > 'import site' failed; use -v for traceback Traceback (most recent call
>>> > last):
>>> >   File "c:/OSGeo4W/apps/grass/grass-6.5.svn/etc/wxpython/gis_set.py",
>>> > line
>>> > 23, in <module>
>>> >     import os
>>> > ImportError: No module named os
>>>
>>> This indicates that your Python installation is borked; it can't find
>>> its standard library modules.
>>>
>>> --
>>> Glynn Clements <glynn at gclements.plus.com>
>>
>
>
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