> On Nov 9, 2019, at 8:51 AM, Dennis Fisher <[email protected]> wrote:
>
> R 3.6.3
> OSX and Windows
>
> Colleagues
>
> I want to identify if Java is installed on a particular computer.
>
[...]
> I execute something like:
> CAPTURE <- system("Java -version", intern=TRUE, ignore.stderr=FALSE,
> ignore.stdout=FALSE)
> (with various permutations of TRUE/FALSE for the options) but I cannot
> capture what is displayed on the console.
>
> I have also tried “system2” with various TRUE/FALSE permutations without
> success.
>
> Any clever ideas?
>
?Sys.which
HTH,
CCB
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