[R] Rtools required

[Steven Yen]

Thanks. Updating RStudio to 1.2.5042 did fix the problem. Thank you!

On 2020/4/28 下午 11:30, Duncan Murdoch wrote:
> On 28/04/2020 11:16 a.m., Steven Yen wrote:
>> Thanks. Can you kindly tell me what to read to do it the "standard way"?
>
> Start with ?INSTALL, and find more details in the Writing R Extensions 
> manual.  I believe RStudio can be configured to use those tools rather 
> than the devtools ones, but I don't know if it will still run its test 
> for Rtools if you do it that way.
>
> I imagine you can also update RStudio and all of your packages; 
> eventually that will work, if this is really the issue.
>
> Duncan Murdoch
>
>> Also, where can I find file .Renviron.
>>
>> On 2020/4/28 下午 11:08, Duncan Murdoch wrote:
>>> On 28/04/2020 11:02 a.m., Steven Yen wrote:
>>>> In RStudio, I enter File -> Open Project -> and browse to open a 
>>>> .Rproj
>>>> file. Then, I click Build -> Build Binary Package. Thanks.
>>>
>>> Do it the standard way instead of using devtools.
>>>
>>> Duncan Murdoch
>>>
>>>>
>>>> On 2020/4/28 下午 10:55, Duncan Murdoch wrote:
>>>>> 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
>>>>> message.
>>>>>
>>>>> 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
>>>>>
>>>
>