From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
To: Kyle Andrews <kyle.c.andrews@gmail.com>
Cc: 42259-done@debbugs.gnu.org
Subject: bug#42259: emacs-ess 18.10.2 sets R_HOME to a ridiculous value by default
Date: Sun, 27 Sep 2020 23:29:44 -0400 [thread overview]
Message-ID: <87r1qmpoif.fsf@gmail.com> (raw)
In-Reply-To: <875zayk5n1.fsf@gmail.com> (Kyle Andrews's message of "Wed, 08 Jul 2020 00:11:30 -0400")
Hello,
Kyle Andrews <kyle.c.andrews@gmail.com> writes:
> I have been noticing many warnings coming from R in several contexts
> saying:
>
> WARNING: ignoring environment value of R_HOME
>
> See for example the output of running:
>
> $ R --version
>
> This warning appears to be coming from line 69 of ess-r-gui.el where an
> unset environment variable R_HOME is being set in elisp code which is
> pointing to some ancient version of R located inside a Microsoft Windows
> file system:
>
> R_HOME="c:/progra~1/R/R-2.6.1"
>
> This whole ess-r-gui.el file seems to be dedicated to interfacing with
> software in Microsoft Windows which doesn't seem at all relevant in the
> Guix world. This whole file can probably be safely deleted along with
> line 164 in the ESS/lisp/Makefile which I think triggers byte
> compilation.
This should be fixed in commit 0939462e3f81bc98b38bdb7610e6a80ca1cbaa1b.
Closing. Thanks for the report!
Maxim
prev parent reply other threads:[~2020-09-28 3:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-08 4:11 bug#42259: emacs-ess 18.10.2 sets R_HOME to a ridiculous value by default Kyle Andrews
2020-09-28 3:29 ` Maxim Cournoyer [this message]
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