unable to load shared object '/Library/Frameworks/R.framework/Versions/4.0/Resources/library/sf/libs/sf.so'

[gustavopap]

After upgrading my ios to BigSur, I am having problems in the command library(sf).

Error message:

library(sf)
Erro: package or namespace load failed for ‘sf’ in dyn.load(file, DLLpath = DLLpath, ...):
impossível carregar objeto compartilhado '/Library/Frameworks/R.framework/Versions/4.0/Resources/library/sf/libs/sf.so':
dlopen(/Library/Frameworks/R.framework/Versions/4.0/Resources/library/sf/libs/sf.so, 6): Library not loaded: /usr/lib/libpq.5.dylib
Referenced from: /Library/Frameworks/R.framework/Versions/4.0/Resources/library/sf/libs/sf.so
Reason: image not found

What can I do?

[edzer]

See the README.md, and from there the link to #1536 (comment)

[gustavopap]

perfect. thanks a lot