Message-ID: <d18b5037-d2a2-3d1e-1400-b2bc2f29f5b5@univ-fcomte.fr>
Date: 2022-02-01T15:16:47Z
From: Patrick Giraudoux
Subject: trouble with package loading: Function found when exporting methods from the namespace ‘raster’ which is not S4 generic: ‘all.equal’
In-Reply-To: <SV0P279MB04758AD91D4739D2BAA5F067EE259@SV0P279MB0475.NORP279.PROD.OUTLOOK.COM>
A Master student of? us has just send us the way he has found to get out
of the problem met. Here is the translation of his mail:
I have updated R to 4.1.2 using updateR() of the package installr from
the R consol, specifying I want to keep the packages.
I have installed Rtools from there:
https://cran.rstudio.com/bin/windows/Rtools/rtools40.html
Then I have opened the consol and applied:
write('PATH="${RTOOLS40_HOME}\\usr\\bin;${PATH}"', file = "~/.Renviron",
append = TRUE)
then restarted R, and checked the RTools path applying:
Restart R, and verify that make can be found, which should show the path
to your Rtools installation.
Sys.which("make")
## "C:\\rtools40\\usr\\bin\\make.exe"
then install.packages("terra", type = "source")
It has solved the problem, pgirmess work without trouble now.
This fit with Roger's info about late updates from *.tar.gz and *.zip?
on CRAN messing a standard installation.
Best,
Patrick
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