Am 23.03.2011 um 05:22 schrieb Glynn Clements:
>
> Johannes Radinger wrote:
>
>> I'd like to run a python script on my GRASS6.5 on MacOS.
>>
>> I saved a *.py script for testing with following content on my desktop:
>
>> All the needed files (upstream_part, shreve) are existing in the
>> location and mapset that is open. Then I tried to execute
>> File-->Launch Script and choose it. Then I just get back:
>>
>> Launching script '/Users/Johannes Radinger/Desktop/mapcalc-test.py'...
>>
>> (Tue Mar 22 10:57:15 2011)
>>
>> /Users/Johannes Radinger/Desktop/mapcalc-test.py
>>
>> (Tue Mar 22 10:57:15 2011) Command finished (0 sec)
>>
>> and nothing happend and no map was created...
>>
>> what is wrong with my script?
>
> Does the script have execute permission ("chmod +x ...")?
The script has execute permission so far as I think, but anyway I ran chmod +x
on the file...
>
> Does MacOSX have the Python interpreter at /usr/bin/python?
>
> It's common practice for Python scripts to use:
>
> #!/usr/bin/env python
my first script included #!/usr/bin/env python, but it failed (error message)
it couldn't find python, thats why I googled and found:
http://macosx.com/forums/unix-x11/46163-how-do-i-run-python-script.html
that is why i used /usr/bin/python.
I just got the tip in forum to check for the line-endings in the file, they
might cause the problem, so I will check that.
But anyway, is there any other possible reason why I fail?
Is there any Mac-User with Python-Script-Mapcalc experience?
>
> which only requires that "python" is somewhere in $PATH, rather than
> assuming a fixed location. The Python scripts in 7.0 use this
> mechanism.
>
> --
> Glynn Clements <[email protected]>
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