[GRASS-user] my first script

GRASS GRASS user
1

Hi all,

I have my first script in python for grass

but when I launch it on windows vista for grass 6.4.2 in quantum gis

I have this output:

…

File “C:\PROGRA~1\QUANTU~3\apps\grass\grass-6.4.2\etc\pyth
on\grass\script\core.py”, line 189, in run_command
ps = start_command(*args, **kwargs)
File “C:\PROGRA~1\QUANTU~3\apps\grass\grass-6.4.2\etc\pyth
on\grass\script\core.py”, line 167, in start_command
args = make_command(prog, flags, overwrite, quiet,
verbose, **options)
File “C:\PROGRA~1\QUANTU~3\apps\grass\grass-6.4.2\etc\pyth
on\grass\script\core.py”, line 124, in make_command
raise ScriptError(“‘-’ is not a valid flag”)
grass.script.core.ScriptError: “‘-’ is not a valid flag”

someone know this problem?

thanks in advance

Giuliano