[R] Rtools required

Duncan Murdoch murdoch@dunc@n @end|ng |rom gm@||@com
Tue Apr 28 16:55:26 CEST 2020

On 28/04/2020 9:56 a.m., Steven Yen wrote:
> Thanks. I visited the Rtools web page and learned to run the following
> lines. I am still getting the same warning message.

And you are still not telling us what command you used to trigger that 

Duncan Murdoch

>   > writeLines('PATH="${RTOOLS40_HOME}\\usr\\bin;${PATH}"', con =
> "~/.Renviron")
>   > Sys.which("make")
>                                 make
> "C:\\rtools40\\usr\\bin\\make.exe"
> On 2020/4/28 下午 08:39, Duncan Murdoch wrote:
>> On 28/04/2020 5:57 a.m., Steven T. Yen 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.
>> Presumably you didn't put it on your path, or you used a non-standard
>> way to build.  You need to say what command you used.
>> Duncan Murdoch

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