How to Update High Sierra to Mojave

When it comes to updating your macOS, you want to make sure that you're using the latest version possible. One of the most significant updates in recent years was from High Sierra to Mojave. This update brought a host of new features and improvements to the table. Here's how you can update from High Sierra to Mojave.

Prerequisites

Before we dive into the update process, there are a few things you should know. First, any external libraries and tools will need to be installed in /opt/R/arm64 to avoid conflicts with Intel-based software. Additionally, this build will not use /usr/local to avoid such conflicts. For more information on this, see the tools page.

Download and Install R

The first step in updating from High Sierra to Mojave is to download and install R. This release uses Xcode 13.1 and experimental GNU Fortran 12 arm64 fork. Make sure that you have XQuartz installed and updated before proceeding with the installation.

Known Issues

MacOS Ventura users should be aware of a known bug in this version. If the installation fails, move the downloaded file away from the Downloads folder to another location on your Mac.

Important Notes

Keep in mind that this version of R does not work on older Intel-based Macs. For more information on how to update Intel-based Macs, see below. Additionally, package binaries for R versions older than 3.2.0 are only available from the CRAN archive, so users of such versions should adjust their CRAN mirror setting accordingly.

Updating from High Sierra to Mojave is a relatively straightforward process that can be completed with a few simple steps. By following these instructions and being aware of any known issues or prerequisites, you'll be able to get your Mac up and running on the latest version of macOS in no time.

How to update high sierra to mojave