Beginner's installation error

Hello,
I need your help because I can’t get the CFDSTUDY module to work in salome 9.11.
I installed code_saturne 8.0.3 and managed to run it without any errors.
I then installed salome 9.11.0, which also launches without problems.
Then I installed cfd_extension and launched salome /usr/local/bin/salome_cfd.

The interface is launched and I see the CFDSTUDY icon.
When I click on it, I get the message “Failed to activate module CFDSTUDY”.

skyray@Ubuntu-skyray:~/Documents/salome/SALOME-9.11.0-native-UB22.04-SRC$ /usr/local/bin/salome_cfd
runSalome running on Ubuntu-skyray
Searching for a free port for naming service: 2811 - OK
Searching Naming Service + found in 0.1 seconds
Searching /Kernel/Session in Naming Service +++ found in 1.5 seconds
Start SALOME, elapsed time : 1.7 seconds
Traceback (most recent call last):
File “/usr/local/lib/python3.10/site-packages/salome/CFDSTUDYGUI.py”, line 43, in
from code_saturne.gui.base.QtCore import *
ModuleNotFoundError: No module named ‘code_saturne’
Traceback (most recent call last):
File “/usr/local/lib/python3.10/site-packages/salome/CFDSTUDYGUI.py”, line 43, in
from code_saturne.gui.base.QtCore import *
ModuleNotFoundError: No module named ‘code_saturne’
Traceback (most recent call last):
File “/usr/local/lib/python3.10/site-packages/salome/CFDSTUDYGUI.py”, line 43, in
from code_saturne.gui.base.QtCore import *
ModuleNotFoundError: No module named ‘code_saturne’
Traceback (most recent call last):
File “/usr/local/lib/python3.10/site-packages/salome/CFDSTUDYGUI.py”, line 43, in
from code_saturne.gui.base.QtCore import *
ModuleNotFoundError: No module named ‘code_saturne’
Traceback (most recent call last):
File “/usr/local/lib/python3.10/site-packages/salome/CFDSTUDYGUI.py”, line 43, in
from code_saturne.gui.base.QtCore import *
ModuleNotFoundError: No module named ‘code_saturne’

I’m totally lost, I hope you can help me.

Thanks

Check if this thread could be useful: SF-1117. If it still fails, raise your question.