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I'm trying to solve my problem for a long time. I hope someone can help me. I'm not expert but I really want to istall 2 add-on on grass 6.4.3RC3 on my win7. The add-ons are r.basin and r.ipso. I think there are problem with the python.exe and the PATHS. When I launch from console r.ipso I receive this error:

C:\Program Files (x86)\GRASS GIS 6.4.3RC3\extrabin\python.exe: can't open file 'r.ipso.py': [Errno 2] No such file or directory

I note that there are 2 python.exe. One in C:\Program Files (x86)\GRASS GIS 6.4.3RC3\extrabin\ and one in C:\Program Files (x86)\GRASS GIS 6.4.3RC3\Pyton27. I think that last one is the right and I think that probably there is an error with the PATH. It is possible?

Can anyone drive me to the solution? I would need to know where setting the different path beacuse I'm noob! I also see that there is a folder in C:User\AppData\Roaming\GRASS6\addons... It is normal that the add-ons are istalled ther instead of in GRASS GIS 6.4.3RC3 directory?

When I launch r.basin I have an error that say aren't import sys, os and matplotlib. Even though I have istall matplotlib for Python27.

Thank you very much, and sorry if I'm noob.


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