[rkward] [Bug 505465] The output windows does not show the result of a procedure because the rk.header command gives and error.

[Alfredo Sánchez]

https://bugs.kde.org/show_bug.cgi?id=505465

--- Comment #3 from Alfredo Sánchez <asalber at ceu.es> ---
Hi again!
I use conda to install R in my system, but RKWard was not able to recognize
this installation, and finally I decided to install it in the typical way with
pacman.
The problem was that pacman install the last version of R 4.4.5 and conda still
install the version 4.4.2. Probably this provoked the mess, however the output
of .libPaths() is
[1] "/home/alf/R/x86_64-pc-linux-gnu-library/4.5"
[2] "/usr/lib/R/library"
[3] "/home/alf/.rkward/.rkward_packages/405"
that does not contain the library path of the conda installation.
So, I decided to remove the conda installation and now everything works as
expected.
Thank you for your help!


________________________________
Alfredo Sánchez Alberca
Departamento de Matemáticas y Ciencia de Datos
Director del Grado de Ingeniería Matemática
Escuela Politécnica Superior
Universidad San Pablo CEU
Urbanización Montepríncipe, s/n
28668 Boadilla del Monte
Tel. +34 913724710
Web: https://aprendeconalf.es
________________________________
De: rkward-devel <rkward-devel-bounces at kde.org> en nombre de Thomas
Friedrichsmeier <bugzilla_noreply at kde.org>
Enviado: jueves, 12 de junio de 2025 18:04
Para: rkward-devel at kde.org <rkward-devel at kde.org>
Asunto: [rkward] [Bug 505465] The output windows does not show the result of a
procedure because the rk.header command gives and error.

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--- Comment #2 from Thomas Friedrichsmeier <thomas.friedrichsmeier at kdemail.net>
---
Ok, looking closer, one definite oddity is that packages "compiler" and "tools"
are loaded in version 4.4.2, while R itself is 4.5.0. I have no idea, what
might be causing this situation, but it's very likely the root cause.

Things to check / questions:
- How did you install rkward, and R?
- Does it help to select a different R installation from Settings->Check
installation?
- Output of .libPaths() ?
- Output of .libPaths() / sessionInfo() in a plain R session (outside of
RKWard)

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