Sent from ProtonMail, encrypted email based in Switzerland.
--- Original Message ---
On Monday, September 4th, 2023 at 17:13, Ivan Krylov
wrote:
> В Mon, 04 Sep 2023 12:05:38 +
> Christophe Bousquet chr_bousq...@protonmail.com пишет:
>
> > I will try compiling R from source
> If you're up to compiling R from source [] and using a symbolic
> debugger [**] to step through Rcmd.exe, we could try to do that.
> Murphy's law says that the copy of Rcmd.exe you'll build from source
> will work well and refuse to reproduce the problem for you to
> investigate. (Beyond that, th
> Is there a "C:\Program Files\R\R-4.3.1\bin\x64\Rterm.exe"? If you
> launch it, does it present an R command line?
Yes, this file exists and when I launch it, a new functionally-working R
terminal window pops up.
> I'm suspecting that Rcmd.exe somehow messes up when it tries to locate
> Rterm.
> This can be considered good news. You have just successfully performed
> the job that is normally done by R CMD SHLIB when installing source
> packages or running inline C++ code. The environment variables, at
> least inside your running R session, are completely fine.
>
> Now we need to find out
> So starting a new Rcmd.exe process fails for some reason.
>
> If you take the same R session where the environment variables are
> right and Sys.which() resolves Make and GCC and try to run
> tools:::.shlib_internal(c('-n', 'hello.c')) or
> tools:::.shlib_internal('hello.c'), does it do somethin
> When installing packages containing code to compile, R eventually calls > R
> CMD SHLIB. Same thing happens with inline C++: it gets stored in a
> temporary file, compiled into a *.dll using R CMD SHLIB and then loaded
> using dyn.load().
>
> Write the following into a file named hello.c:
>
>
Dear all,
I am having issues with R that are giving me headaches since a few weeks.
Basically, I cannot:
(i) install packages from source
(ii) run packages relying on C++
I really do not understand how and why this is happening [it was working
perfectly fine before and I cannot determine when th
7 matches
Mail list logo
