If you wish to compile R packages which contain Fortran code, you may need to download GNU Fortran for arm64 from. This release uses Xcode 13.1 and experimental GNU Fortran 12 arm64 fork. Always re-install XQuartz when upgrading your macOS to a new major version.

Note: the use of X11 (including tcltk) requires XQuartz (version 2.8.1 or later). MacOS Ventura users: there is a known bug in Ventura, if the installation fails, move the downloaded file away from the Downloads folder (e.g., to your home or Desktop)

Important: this version does NOT work on older Intel-based Macs - see below for Intel version. R 4.2.2 binary for macOS 11 ( Big Sur) and higher, Apple silicon arm64 build, signed and notarized package.Ĭontains R 4.2.2 framework, R.app GUI 1.79 for Apple silicon Macs (M1 and higher), Tcl/Tk 8.6.12 X11 libraries and Texinfo 6.8. Latest release: R-4.2.2-arm64.pkg (notarized and signed) If Apple tools are not avaiable you can check the SHA1 checksum of the downloaded image: Please check the integrity of the downloaded package by checking the signature: R 4.2.2 'Innocent and Trusting' released on 1 Package binaries for R versions older than 3.2.0 are only available from the CRAN archive so users of such versions should adjust the CRAN mirror setting ( ) accordingly. Note: Although we take precautions when assembling binaries, please use the normal precautions with downloaded executables. Releases for old Mac OS X systems (through Mac OS X 10.5) and PowerPC Macs can be found in the old directory. When the new owner starts up the Mac, they can use their own information to complete the setup process.This directory contains binaries for a base distribution and packages to run on macOS. If you're selling, trading in or giving away your Mac, press Command-Q to quit the assistant without completing setup.

When the installation is complete, your Mac may restart to a setup assistant. Your Mac may restart and show a progress bar several times, and the screen may be empty for minutes at a time.

Allow installation to complete without putting your Mac to sleep or closing its lid.

If the installer offers you the choice between installing on Macintosh HD or Macintosh HD – Data, choose Macintosh HD.

If the installer can't see your disk, or it says that it can't install on your computer or volume, you may need to erase your disk first.

If the installer asks to unlock your disk, enter the password you use to log in to your Mac.

To start the installation process, select Reinstall macOS from the utilities window in macOS Recovery, then click Continue and follow the onscreen instructions.įollow these guidelines during installation: Reinstalling macOS won't remove data from your Mac.

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