Christian,
What happens if you change to the /usr/share/weewx/bin dir an run it as:
$ ./wee_device --help
Or use the fully-qualified path?
$ /usr/share/weewx/bin/wee_device --help
By default the current path (.) is not in your PATH environment variable.
You may have changed that in user pi's "dot" files on the RPI where things are
working (~/.bashrc, ~/.bash_profile, /etc/bash.bashrc, ~/.profile,
/etc/profile, etc.).
It's better to leave the current path (.) out of your PATH for security reasons
and always pretend ./ to the command or use the fully-qualified path to the
exec/script.
You can "simulate" the "not found" using any command that doesn't exist. For
example,
$ oog
-bash: oog: command not found
Don't forget if you're running from pkgs, most weewx commands need to be
prefaced with sudo.
Other than that, I would use "sudo apt list --installed" on each RPI and then
diff the outputs to see what packages you are missing. Seems unlikely that you
are missing python, but that's wee_device is using:
$ head wee_device
#!/usr/bin/python
If you don't have /usr/bin/python then that would explain a lot, but it would
also be surprising to me that an RPI could function without it. ;-)
Regards,
\Leon
--
Leon Shaner :: Dearborn, Michigan (iPad)
> On Jul 7, 2019, at 9:37 AM, Christian Nimmervoll
> wrote:
>
>
> For an example:
>
> On the old Device I a get an answer when i type this:
> wee_device --help
>
> On the new install - i get only the erros message - not found...
>
>
>
> Am Sonntag, 7. Juli 2019 15:35:47 UTC+2 schrieb Christian Nimmervoll:
>>
>> Hello,
>>
>> I've run WEEWX on an existing Raspberry and installed a new one today.
>> Everything works so far on the new device again without problems.
>> Only one function doen't work...
>>
>> wee_device works without problems on the old device but wee_device is not
>> running on the new device.
>> I get the error message: "command not found".
>>
>> In the weewx.conf the station_type is entered correctly:
>> station_type = Vantage
>>
>> And the new Raspberry communicate also without errors with the Davis VP2
>> Console.
>>
>> What can be the reason that the function: "wee_device" is not working?
>> Is there another important setting in the software?
>>
>> Thanks for infos.
>> Chris
>
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