No such keg: /opt/homebrew/Cellar/r

pkg-config 0.29.2_3 is already installed and up-to-date. To reinstall 0.29.2_3, run: brew reinstall pkg-config

HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK is set: not checking for outdated dependents or dependents with broken linkage!

harfbuzz 8.5.0 is already installed and up-to-date. To reinstall 8.5.0, run: brew reinstall harfbuzz

macOS's Gatekeeper has been disabled for this Cask

unable to access index for repository https://mc-stan.org/r-packages/bin/macosx/big-sur-arm64/contrib/4.4:

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: runforesight/workflow-telemetry-action@v1, actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

unable to access index for repository https://mc-stan.org/r-packages/bin/windows/contrib/4.4:

file 'sccomp/configure' did not have execute permissions: corrected

file 'sccomp/configure' did not have execute permissions: corrected

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: runforesight/workflow-telemetry-action@v1, actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.