Always re-install XQuartz when upgrading your macOS to a new major version. Note: the use of X11 (including tcltk) requires XQuartz to be installed since it is no longer part of OS X. The latter two components are optional and can be ommitted when choosing 'custom install', they are only needed if you want to use the tcltk R package or build package documentation from sources. R 4.1.2 binary for macOS 10.13 ( High Sierra) and higher, Intel 64-bit build, signed and notarized package.Ĭontains R 4.1.2 framework, R.app GUI 1.77 in 64-bit for Intel Macs, Tcl/Tk 8.6.6 X11 libraries and Texinfo 6.7.

Pkgutil -check-signature R-4.1.2.pkg Latest release: R-4.1.2.pkg (notarized and signed) On Mac OS X 10.7 and later you can also validate the signature using In the Terminal application to print the SHA1 checksum for the R-4.1.2.pkg image. Please check the SHA1 checksum of the downloaded image to ensure that it has not been tampered with or corrupted during the mirroring process. 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. This directory contains binaries for a base distribution and packages to run on macOS.

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