On Tue, 22 Feb 2022 at 02:51, Harold Corwin wrote: > Hi, folks, > > I've recently bought a new iMac with Apple's M1 chip running macOS > Monterey (v12.2). I'd like to install gfortran on this machine, but so > far have not had much luck beyond successfully (I hope!) installing Xcode. > > There is a lot online that could help, but I've not yet been able to > sift through it to the page(s) that I need. So, is there a web page > with step-by-step instructions for getting gfortran going on a machine > like my new one? I'm more or less familiar with UNIX and have used VAXs > and Macs pretty happily for nearly 40 years -- but the system's guys > have have always taken care of the gcc installation in the past! Now > that I'm my own "system's guy", I find that I need a little help with > the details. > I think you should probably use Homebrew https://brew.sh/