[R-SIG-Mac] tcltk on M1 mac?

[Vincent Carey]

I can't seem to get tcltk running with R on M1 machine.  Homebrew tcltk
seems to have wrong architecture; attempt to build from source does not
help.  Any hints appreciated.


R version 4.1.0 RC (2021-05-10 r80283) -- "Camp Pontanezen"

Copyright (C) 2021 The R Foundation for Statistical Computing

Platform: aarch64-apple-darwin20 (64-bit)


> library(tcltk)

*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,
10): Library not loaded: /Library/Frameworks/Tcl.framework/Versions/8.6/Tcl*

*  Referenced from:
/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/tcltk/libs/tcltk.so*

*  Reason: image not found*

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