Tcltk problem R 4.1.1. on MacOs Monterey Version 12.1.

On 19 Jan 2022, at 17.16, Vesna Gulin <vesna.gulin at 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


	[[alternative HTML version deleted]]