Adrian,
> On Dec 3, 2021, at 10:12 AM, Adrian Dușa <dusa.adr...@gmail.com> wrote: > > Thank you Simon, > > I have the official Apple CLT, but not the full Xcode. If needed I can > install that as well, with a difference of about 10GB more space getting used. > This is what I get: > > $ xcode-select -p > /Library/Developer/CommandLineTools > > $ xcrun --show-sdk-path > /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk > > $ which clang > /usr/local/opt/llvm/bin/clang > ^^^-- this is your problem. You're not using Xcode so that's exactly what I said, you have a broken compiler. Remove /usr/local/opt and it should work. Cheers, Simon _______________________________________________ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac