I believe the key line is: make: /opt/R/arm64/bin/gfortran: No such file or directory where it is looking in the wrong location for gfortran.Ĭonfirming it is not there: ~ % cd arm64 % ls -laĭrwxrwxr-x 8 root wheel 256 Oct 18 11:04. ‘/private/var/folders/fx/f46lfqf56_df59fvzgqhcbyr0000gn/T/RtmpfGZUAF/downloaded_packages’ Installation of package ‘mvtnorm’ had non-zero exit status * removing ‘/Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/library/mvtnorm’ Make: /opt/R/arm64/bin/gfortran: No such file or directoryĮRROR: compilation failed for package ‘mvtnorm’ opt/R/arm64/bin/gfortran -mtune=native -fno-optimize-sibling-calls -fPIC -Wall -g -O2 -c mvt.f -o mvt.o ** package ‘mvtnorm’ successfully unpacked and MD5 sums checkedĬlang -arch arm64 -I'/Library/Frameworks/R.framework/Resources/include' -DNDEBUG -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c C_FORTRAN_interface.c -o C_FORTRAN_interface.oĬlang -arch arm64 -I'/Library/Frameworks/R.framework/Resources/include' -DNDEBUG -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c miwa.c -o miwa.o There is a binary version available but the source version is later:ĭo you want to install from sources the package which needs compilation? (Yes/no/cancel) YesĬontent type 'application/x-gzip' length 166421 bytes (162 KB) I am able to successfully install and run R-but installing some packages is giving me trouble: > install.packages('mvtnorm') I have Xtools and gfortran for the Apple M1 installed: ~ % which ~ % which gfortran The software works for C, C++, FORTRAN and possibly others.I'm on a MacBook Air with an Apple M1 chip, using macOS 11.6 Big Sur. climate models) so will likely be around awhile. This product is pretty expensive but I understand they work very well and are used for some pretty heavy duty compiling (e.g. I believe this is how I got my gcc/g77 suite.Īlternatively, you can buy a compiler for the mac such as the Portland Group compilers, This gives you a gui interface for accessing many open source code out there for the mac. Install Fink first, then the helper program. A helper program for fink is called FinkCommander (google, also free). The easiest way to access open source for the mac and keep it up to date is using Fink (google, it is free). You will have to see if their is a build for your mac and you will want gcc/gfortran since g77 is not supported anymore. I believe there was a binary version available for my mac, but I run a powerpc with Tiger. You can google gcc and follow their instructions for downloading it for free to your mac. However, I code in F77 (!) and use the GNU gcc/g77 compiler suite. I have used my mac for programming in FORTRAN for several years now.

Fortran compilers for mac