[R-sig-eco] Tcltk problem R 4.1.1. on MacOs Monterey Version 12.1.

[Mollie Brooks]

Hi Vesna,

I don’t have a perfect answer, so I waited to see if anyone else would reply with something better.

Since it looks like you’re using an ARM based Mac and having a problem with a DLL and command line tools, I thought this discussion might be helpful for you, even though it’s about the past version of the OS
https://groups.google.com/g/tmb-users/c/4kbDQ0ioIrs <https://groups.google.com/g/tmb-users/c/4kbDQ0ioIrs>

cheers,
Mollie


> On 19 Jan 2022, at 17.16, Vesna Gulin <vesna.gulin using biol.pmf.hr> wrote:
> 
> Hi everyone,
> 
> 
> 
> I would like to analyze some community data using BiodiversityR package but I have encountered many errors and warnings when trying to call it with library(BiodiversityR). It seems that the BiodiversityR package requires tcltk package to be installed but when I try to call it, it gives me this: 
> 
> 
> 
>> library(tcltk)
> 
> xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
> 
> Error: package or namespace load failed for ‘tcltk’:
> 
> .onLoad failed in loadNamespace() for 'tcltk', details:
> 
>   call: dyn.load(file, DLLpath = DLLpath, ...)
> 
>   error: unable to load shared object '/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/tcltk/libs/tcltk.so':
> 
>   dlopen(/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/tcltk/libs/tcltk.so, 0x000A): Library not loaded: /opt/X11/lib/libX11.6.dylib
> 
>   Referenced from: /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/tcltk/libs/tcltk.so
> 
>   Reason: tried: '/opt/X11/lib/libX11.6.dylib' (no such file), '/usr/lib/libX11.6.dylib' (no such file)
> 
> In addition: Warning message:
> 
> In system2("/usr/bin/otool", c("-L", shQuote(DSO)), stdout = TRUE) :
> 
>   running command ''/usr/bin/otool' -L '/Library/Frameworks/R.framework/Resources/library/tcltk/libs//tcltk.so'' had status 1
> 
> 
> 
> I tried googling each error and warning but it didn't get me far. I suppose it has something to do with Apple but I found no soultions yet. 
> 
> I am using R 4.1.1. on MacOs Monterey Version 12.1. 
> 
> Any help would be much appreciated. 
> 
> 
> 
> Thank you and kind regards,
> 
> Vesna
> 
> 
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> 
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