[GRASS-user] Problem Script: "from collections import deque"

Glynn Clements glynn at gclements.plus.com
Fri Feb 18 16:58:38 EST 2011

Johannes Radinger wrote:

> It seems there is a problem when I am trying to run a python script in
> GRASS GIS (every script I tried)...
> ...the error is:
> File "C:\GRASS6.5.SVN\Python25\lib\threading.py", line 13,
> in <module>
>     from collections import deque
> ImportError: No module named collections
> But if I try to run the import command directly from the IDLE python
> shell (from collections import deque) it seems that the module is
> existing and loaded properly.
> I am working on Windows 7 with GRASS 6.5SVN and Pyhon 2.6.5
> What is there the problem?

GRASS "bundles" Python 2.5. Even when this works, it doesn't work

Unfortunately, there isn't a simple option for running GRASS on
Windows at the moment. The official Windows packages for GRASS are
quite badly broken, and doing it yourself is a lot of work.

Glynn Clements <glynn at gclements.plus.com>

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