Rtools required
Type ?.Renviron ?R.home ?"environment variables" at the R prompt to get what I think should be the info you need (or at least useful info). Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
On Wed, Apr 29, 2020 at 2:37 PM Steven <syen at hqu.edu.cn> wrote:
Thanks John. Where is file .Renviron located? It must be a hidden file. I cannot find it. On 2020/4/28 ?? 08:29, Fox, John wrote:
Dear Steven,
Did you follow the instruction on the Rtools webpage to add
PATH="${RTOOLS40_HOME}\usr\bin;${PATH}"
to your .Renviron file?
I hope this helps,
John
-----------------------------
John Fox, Professor Emeritus
McMaster University
Hamilton, Ontario, Canada
Web: http::/socserv.mcmaster.ca/jfox
On Apr 28, 2020, at 4:38 AM, Steven <syen at hqu.edu.cn> wrote: Dear All I updated to R-4.0.0. and also installed the latest Rtools 4.0 (to now the new default folder c:\rtools40). While compiling a package (binary) I received the follow marning message saying Rtools is required. Any clues? Thanks. Steven Yen WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding: https://cran.rstudio.com/bin/windows/Rtools/ [[alternative HTML version deleted]]
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.