Best,
Jamille
----
Running R now. Following output is R output.
Traceback (most recent call last):
File "C:\Users\haarlooj\AppData\Roaming\GRASS8\addons\scri
pts\v.class.mlR.py <http://v.class.mlR.py>", line 977, in <module>
main()
File "C:\Users\haarlooj\AppData\Roaming\GRASS8\addons\scri
pts\v.class.mlR.py <http://v.class.mlR.py>", line 908, in main
subprocess.check_call(
File "C:\OSGeo4W\apps\Python39\lib\subprocess.py", line
368, in check_call
retcode = call(*popenargs, **kwargs)
File "C:\OSGeo4W\apps\Python39\lib\subprocess.py", line
349, in call
with Popen(*popenargs, **kwargs) as p:
File "C:\OSGeo4W\apps\Python39\lib\subprocess.py", line
951, in __init__
self._execute_child(args, executable, preexec_fn,
close_fds,
File "C:\OSGeo4W\apps\Python39\lib\subprocess.py", line
1420, in _execute_child
hp, ht, pid, tid = _winapi.CreateProcess(executable,
args,
FileNotFoundError: [WinError 2] The system cannot find the
file specified
On Sun, Feb 20, 2022 at 8:24 AM Nicklas Larsson via grass-user
<grass-user@lists.osgeo.org> wrote:
Daniel,
I assume you use the official GRASS app bundle for mac. If you are
not using the final 8.0.0 version, but one of the release
candidates, I'd suggest you download the latest. There are changes
in the startup script in the final version that relate to PATH
issues like this.
Best,
Nicklas
On Sunday, 20 February 2022, 01:55:28 CET, Daniel Kozar via
grass-user <grass-user@lists.osgeo.org> wrote:
Hi Micha,
Thanks for the reply. I ran the script lines you sent both in the
terminal as well as a GRASS session. Rscript is recognized in the
terminal command but not in the GRASS 8.0 command. Since GRASS 8.0
did not recognize Rscript I tried making a symbolic link for
"Rscript" to the full path: /usr/local/bin/Rscript. This still
doesn't recognize the command and I'm unsure how else to work
around it.
Any Mac aficionados reading this - do you have an idea to resolve
this?
Thanks
Daniel
On Sat, Feb 19, 2022 at 1:46 AM Micha Silver <tsvi...@gmail.com>
wrote:
> Hi
>
>
> On 19/02/2022 04:27, Daniel Kozar via grass-user wrote:
>> Hi everyone,
>>
>> When using the extension "v.class.mlR" I get an error [Message
1] (see
>> below) that "Rscript" cannot be located. I traced this back to the
>> script for "v.class.mlR" and edited line 908 to read the direct
path
>> to Rscript - '/usr/local/bin/Rscript' rather than 'Rscript' alone.
>> However, when I re-open GRASS 8.0 I get an error [Message 2]
that the
>> extension failed when loading and that the operation isn't
permitted.
>> I allowed for the application to have administrative rights but it
>> still doesn't work. Does anyone know how to work around this or
solve
>> the issue finding "Rscript"?
>>
>> I have R running and have installed necessary packages. I'm
>> running GRASS on MacOS Monterey.
>
>
> This looks like a Mac problem (which I know nothing about).
>
> To test, can you run, first from a terminal:
>
> micha@RMS:~$ Rscript -e "sessionInfo()"
>
> Now run the same from within a GRASS session:
>
> (here's what I get)
>
> micha@RMS:QGIS$ g.version
> GRASS 8.1.dev <http://8.1.dev> (2022)
>
> micha@RMS:QGIS$ Rscript -e "sessionInfo()"
> R version 4.1.2 (2021-11-01)
> Platform: x86_64-pc-linux-gnu (64-bit)
> Running under: Debian GNU/Linux 11 (bullseye)
>
> Matrix products: default
> BLAS: /usr/lib/x86_64-linux-gnu/ openblas-pthread/libblas.so.3
> LAPACK: /usr/lib/x86_64-linux-gnu/
openblas-pthread/libopenblasp- r0.3.13.so <http://r0.3.13.so>
>
> locale:
> [1] LC_CTYPE=en_GB.UTF-8 LC_NUMERIC=C
> [3] LC_TIME=en_GB.UTF-8 LC_COLLATE=en_GB.UTF-8
> [5] LC_MONETARY=en_GB.UTF-8 LC_MESSAGES=en_GB.UTF-8
> [7] LC_PAPER=en_GB.UTF-8 LC_NAME=C
> [9] LC_ADDRESS=C LC_TELEPHONE=C
> [11] LC_MEASUREMENT=en_GB.UTF-8 LC_IDENTIFICATION=C
>
> attached base packages:
> [1] stats graphics grDevices utils datasets methods base
>
> loaded via a namespace (and not attached):
> [1] compiler_4.1.2
>
> If the Rscript executable is not found, then v.class.mlR cannot
be run.
>
>
>>
>> Any help would be appreciated.
>> - Daniel
>> ------------------------------ ------------------------------
-----------------
>> *[Message 1]*
>>
>> Running R now. Following output is R output.
>>
>> Traceback (most recent call last):
>>
>> File "/Users/dankozar/Library/ GRASS/8.0/Addons/scripts/v.
class.mlR",
>> line 977, in <module>
>>
>> main()
>>
>> File "/Users/dankozar/Library/ GRASS/8.0/Addons/scripts/v.
class.mlR",
>> line 908, in main
>>
>> subprocess.check_call(
>>
>> File
>> "/Applications/GRASS-8.0.app/ <http://GRASS-8.0.app/>
Contents/Resources/lib/ python3.9/subprocess.py",
>> line 368, in check_call
>>
>> retcode = call(*popenargs, **kwargs)
>>
>> File
>> "/Applications/GRASS-8.0.app/ <http://GRASS-8.0.app/>
Contents/Resources/lib/ python3.9/subprocess.py",
>> line 349, in call
>>
>> with Popen(*popenargs, **kwargs) as p:
>>
>> File
>> "/Applications/GRASS-8.0.app/ <http://GRASS-8.0.app/>
Contents/Resources/lib/ python3.9/subprocess.py",
>> line 951, in __init__
>>
>> self._execute_child(args, executable, preexec_fn, close_fds,
>>
>> File
>> "/Applications/GRASS-8.0.app/ <http://GRASS-8.0.app/>
Contents/Resources/lib/ python3.9/subprocess.py",
>> line 1821, in _execute_child
>>
>> raise child_exception_type(errno_ num, err_msg, err_filename)
>>
>> FileNotFoundError: [Errno 2] No such file or directory: 'Rscript'
>>
>>
>> *[Message 2]*
>>
>> Details: <[Errno 1] Operation not permitted: 'v.class.mlR'>
>>
>> WARNING: Some addons failed when loading. Please consider to
update
>> your addons by running 'g.extension.all -f'.
>>
>>
>> --
>> Thank you,
>>
>> Daniel Kozar
>> PhD Candidate
>> UC Davis - Hydrologic Sciences
>> djko...@ucdavis.edu
>> (814) 380-6900
>>
>> ______________________________ _________________
>> grass-user mailing list
>> grass-user@lists.osgeo.org
>> https://lists.osgeo.org/ mailman/listinfo/grass-user
>
> --
> Micha Silver
> Ben Gurion Univ.
> Sde Boker, Remote Sensing Lab
> cell: +972-523-665918
>
>
--
Thank you,
Daniel Kozar
Graduate Student
UC Davis - Hydrologic Sciences
djko...@ucdavis.edu
(814) 380-6900
--
Thank you,
Daniel Kozar
Graduate Student
UC Davis - Hydrologic Sciences
djko...@ucdavis.edu
(814) 380-6900
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