Message-ID: <34ffe72d-689c-62d3-eee3-4b789a6ca684@hqu.edu.cn>
Date: 2020-04-28T13:49:47Z
From: Steven Yen
Subject: Rtools required
In-Reply-To: <1CD3621D-B48B-4265-A82A-8776DB1D3643@mcmaster.ca>
Hello John,
Perhaps you can help me. I am an idiot. I visited the Rtools web page
and learn to run the following lines in R: Still I am getting the same
warning message.
> writeLines('PATH="${RTOOLS40_HOME}\\usr\\bin;${PATH}"', con =
"~/.Renviron")
> Sys.which("make")
????????????????????????????? make
"C:\\rtools40\\usr\\bin\\make.exe"
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]]
>>
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