rgl in R version 4.1.1 Patched (2021-08-13 r80752)

Stefan Evert · 2021-08-19T09:54:47Z

> On 19 Aug 2021, at 10:40, Duncan Murdoch wrote: > >> Error in dyn.load(dynlib > unable to load shared object '/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so': >> dlopen(/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so, 6): Symbol not found: _hb_buffer_add_utf8 >> Referenced from: /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/rgl/libs/rgl.so

Stefan Evert

Thu, Aug 19, 2021 2:54 AM

I just ran into the same problem with a M1 MacBook and XQuartz 2.8.1 installed.  My MacBook has no developer tools installed, not even XCode ? just R, "rgl" (and various other packages) from CRAN, and XQuartz. 

XQuartz doesn't include libharfbuzz, so I doubt that it's libfreetype depends on it.  Any chance that the CRAN machine that builds the aarch64 binary package links against some other version of freetype that pulls in the dependency?

Best,
Stefan

rgl in R version 4.1.1 Patched (2021-08-13 r80752)

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