execv(python): No such file or directory / python working directory

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29 Oct 2022 20:59 #255402 by chili023
I just freshly installed linuxcnc 2.9 pre on debina bullseye
The system works but now I want to include some python code.
at the line:
loadusr -Wn compensation python compensation.py filename.txt
it gives the errorĀ 
execv(python): No such file or directory

The file is the configs/"configurationName" folder.
Where is python looking for the file?

Thanks
A.

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29 Oct 2022 21:32 #255406 by tommylight

loadusr -Wn compensation python compensation.py filename.txt
it gives the errorĀ 
execv(python): No such file or directory

One thing to check is make sure the compensation.py file is executable.

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29 Oct 2022 21:59 #255408 by chili023
Thanks I just set
chmod 777 compensation.py and filename.txt

no change.
the working directory of linuxcnc ist the directory of the config ?
so /home/user/linuxcnc/configs/maschine ?

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29 Oct 2022 22:10 #255410 by chili023
even with loadusr -Wn compensation python /home/work/linuxcnc/configs/SilverGlider/compensation.py

it gives this error

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29 Oct 2022 22:44 #255412 by cmorley
try:

loadusr -Wn compensation python3 compensation.py filename.txt
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29 Oct 2022 23:00 #255416 by cmorley
Wait, did you add the compensation component to linuxcnc?
If so where did you add it?

Also qtdragon_hd in 2.9 supports built in gcode ripper and z level compensation.
Are you instead trying 3rd party code?
Could you give more information.

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08 Aug 2023 05:55 #277318 by SrLange61
I just did a Debian upgrade and adding the "3" to python fixed it for me.

Thanks
srl
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