No such keg: /opt/homebrew/Cellar/[email protected]

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unable to access index for repository https://cran.rstudio.com/bin/macosx/big-sur-arm64/contrib/4.5:

Unused dummy argument ‘itry’ at (1) [-Wunused-dummy-argument]

Unused variable ‘t4’ declared at (1) [-Wunused-variable]

Unused variable ‘t5’ declared at (1) [-Wunused-variable]

‘t2’ may be used uninitialized [-Wmaybe-uninitialized]

‘i2’ may be used uninitialized [-Wmaybe-uninitialized]

Unused dummy argument ‘a’ at (1) [-Wunused-dummy-argument]

Unused variable ‘i’ declared at (1) [-Wunused-variable]

Unused dummy argument ‘idigit’ at (1) [-Wunused-dummy-argument]

Unused dummy argument ‘ifmt’ at (1) [-Wunused-dummy-argument]

unable to access index for repository https://cran.rstudio.com/bin/macosx/big-sur-arm64/contrib/4.5:

pkgconf 2.3.0_1 is already installed and up-to-date. To reinstall 2.3.0_1, run: brew reinstall pkgconf