What is the meaning of "Error running '__rvm_make -j8' error" that appears when trying to install ruby 3.0.2 on MAC?

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This error means that there was a problem during the installation of Ruby 3.0.2 on MAC, specifically during the make process. It is often caused by missing dependencies or configuration problems. The -j8 flag indicates that the build was using 8 threads, so it is possible that there was a problem with the system's resources. To resolve this error, you may need to identify and resolve any missing dependencies or configuration issues, check your system's resources, and try running the installation again.