Install Script in Console

this is the various logs i managed to get from my limited understanding after - re-installing the sh file in openhabian.

this command shows that the service isnt loaded for some reason.

sudo systemctl status argononed.service
● argononed.service - Argon One Fan and Button Service
Loaded: loaded (/lib/systemd/system/argononed.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Tue 2021-10-12 22:23:21 EEST; 1min 29s ago
Process: 24750 ExecStart=/usr/bin/python3 /usr/bin/argononed.py (code=exited, status=1/FAILURE)
Main PID: 24750 (code=exited, status=1/FAILURE)

Oct 12 22:23:21 openhabian systemd[1]: argononed.service: Service RestartSec=100ms expired, scheduling restart.
Oct 12 22:23:21 openhabian systemd[1]: argononed.service: Scheduled restart job, restart counter is at 5.
Oct 12 22:23:21 openhabian systemd[1]: Stopped Argon One Fan and Button Service.
Oct 12 22:23:21 openhabian systemd[1]: argononed.service: Start request repeated too quickly.
Oct 12 22:23:21 openhabian systemd[1]: argononed.service: Failed with result ‘exit-code’.
Oct 12 22:23:21 openhabian systemd[1]: Failed to start Argon One Fan and Button Service.

This one is a log related to the service execution.

journalctl -u argononed.service
– Logs begin at Thu 2019-02-14 12:11:59 EET, end at Tue 2021-10-12 22:36:35 EEST. –
Oct 12 22:23:19 openhabian systemd[1]: Started Argon One Fan and Button Service.
Oct 12 22:23:19 openhabian python3[24740]: Traceback (most recent call last):
Oct 12 22:23:19 openhabian python3[24740]: File “/usr/bin/argononed.py”, line 9, in
Oct 12 22:23:19 openhabian python3[24740]: bus = smbus.SMBus(1)
Oct 12 22:23:19 openhabian python3[24740]: FileNotFoundError: [Errno 2] No such file or directory
Oct 12 22:23:19 openhabian systemd[1]: argononed.service: Main process exited, code=exited, status=1/FAILURE
Oct 12 22:23:19 openhabian systemd[1]: argononed.service: Failed with result ‘exit-code’.
Oct 12 22:23:20 openhabian systemd[1]: argononed.service: Service RestartSec=100ms expired, scheduling restart.
Oct 12 22:23:20 openhabian systemd[1]: argononed.service: Scheduled restart job, restart counter is at 1.
Oct 12 22:23:20 openhabian systemd[1]: Stopped Argon One Fan and Button Service.
Oct 12 22:23:20 openhabian systemd[1]: Started Argon One Fan and Button Service.
Oct 12 22:23:20 openhabian python3[24744]: Traceback (most recent call last):
Oct 12 22:23:20 openhabian python3[24744]: File “/usr/bin/argononed.py”, line 9, in
Oct 12 22:23:20 openhabian python3[24744]: bus = smbus.SMBus(1)
Oct 12 22:23:20 openhabian python3[24744]: FileNotFoundError: [Errno 2] No such file or directory
Oct 12 22:23:20 openhabian systemd[1]: argononed.service: Main process exited, code=exited, status=1/FAILURE
Oct 12 22:23:20 openhabian systemd[1]: argononed.service: Failed with result ‘exit-code’.
Oct 12 22:23:20 openhabian systemd[1]: argononed.service: Service RestartSec=100ms expired, scheduling restart.
Oct 12 22:23:20 openhabian systemd[1]: argononed.service: Scheduled restart job, restart counter is at 2.
Oct 12 22:23:20 openhabian systemd[1]: Stopped Argon One Fan and Button Service.
Oct 12 22:23:20 openhabian systemd[1]: Started Argon One Fan and Button Service.
Oct 12 22:23:20 openhabian python3[24745]: Traceback (most recent call last):
Oct 12 22:23:20 openhabian python3[24745]: File “/usr/bin/argononed.py”, line 9, in
Oct 12 22:23:20 openhabian python3[24745]: bus = smbus.SMBus(1)
Oct 12 22:23:20 openhabian python3[24745]: FileNotFoundError: [Errno 2] No such file or directory
Oct 12 22:23:20 openhabian systemd[1]: argononed.service: Main process exited, code=exited, status=1/FAILURE
Oct 12 22:23:20 openhabian systemd[1]: argononed.service: Failed with result ‘exit-code’.
Oct 12 22:23:20 openhabian systemd[1]: argononed.service: Service RestartSec=100ms expired, scheduling restart.
Oct 12 22:23:20 openhabian systemd[1]: argononed.service: Scheduled restart job, restart counter is at 3.
Oct 12 22:23:20 openhabian systemd[1]: Stopped Argon One Fan and Button Service.
Oct 12 22:23:20 openhabian systemd[1]: Started Argon One Fan and Button Service.
Oct 12 22:23:20 openhabian python3[24749]: Traceback (most recent call last):
Oct 12 22:23:20 openhabian python3[24749]: File “/usr/bin/argononed.py”, line 9, in
Oct 12 22:23:20 openhabian python3[24749]: bus = smbus.SMBus(1)
Oct 12 22:23:20 openhabian python3[24749]: FileNotFoundError: [Errno 2] No such file or directory
Oct 12 22:23:20 openhabian systemd[1]: argononed.service: Main process exited, code=exited, status=1/FAILURE
Oct 12 22:23:20 openhabian systemd[1]: argononed.service: Failed with result ‘exit-code’.
Oct 12 22:23:20 openhabian systemd[1]: argononed.service: Service RestartSec=100ms expired, scheduling restart.
Oct 12 22:23:20 openhabian systemd[1]: argononed.service: Scheduled restart job, restart counter is at 4.
Oct 12 22:23:20 openhabian systemd[1]: Stopped Argon One Fan and Button Service.
Oct 12 22:23:20 openhabian systemd[1]: Started Argon One Fan and Button Service.
Oct 12 22:23:20 openhabian python3[24750]: Traceback (most recent call last):
Oct 12 22:23:20 openhabian python3[24750]: File “/usr/bin/argononed.py”, line 9, in
Oct 12 22:23:20 openhabian python3[24750]: bus = smbus.SMBus(1)
Oct 12 22:23:20 openhabian python3[24750]: FileNotFoundError: [Errno 2] No such file or directory
Oct 12 22:23:20 openhabian systemd[1]: argononed.service: Main process exited, code=exited, status=1/FAILURE
Oct 12 22:23:20 openhabian systemd[1]: argononed.service: Failed with result ‘exit-code’.
Oct 12 22:23:21 openhabian systemd[1]: argononed.service: Service RestartSec=100ms expired, scheduling restart.
Oct 12 22:23:21 openhabian systemd[1]: argononed.service: Scheduled restart job, restart counter is at 5.
Oct 12 22:23:21 openhabian systemd[1]: Stopped Argon One Fan and Button Service.
Oct 12 22:23:21 openhabian systemd[1]: argononed.service: Start request repeated too quickly.
Oct 12 22:23:21 openhabian systemd[1]: argononed.service: Failed with result ‘exit-code’.
Oct 12 22:23:21 openhabian systemd[1]: Failed to start Argon One Fan and Button Service.
Oct 12 22:33:08 openhabian systemd[1]: Started Argon One Fan and Button Service.
Oct 12 22:33:08 openhabian python3[25209]: Traceback (most recent call last):
Oct 12 22:33:08 openhabian python3[25209]: File “/usr/bin/argononed.py”, line 9, in
Oct 12 22:33:08 openhabian python3[25209]: bus = smbus.SMBus(1)
Oct 12 22:33:08 openhabian python3[25209]: FileNotFoundError: [Errno 2] No such file or directory
Oct 12 22:33:08 openhabian systemd[1]: argononed.service: Main process exited, code=exited, status=1/FAILURE
Oct 12 22:33:08 openhabian systemd[1]: argononed.service: Failed with result ‘exit-code’.
Oct 12 22:33:08 openhabian systemd[1]: argononed.service: Service RestartSec=100ms expired, scheduling restart.

The error I see in bold isnt clear to me at least but reading around the forum from previous years I think there maybe a connection to i2c and the fact that it isnt loaded - I found a reference to this here.

But i think this is pre OH3

I also found this solution but I think that the rasbi config option isnt relevant ot OH 3

and while i followed the crumbs - I seem to be unable to see the patern/solution here.