I receive this error attempting to install CmdStan both via the command line and CmdStanR. I’ve referred to the suggestions offered here and here, but to no avail. All the internal checks clear, but is certainly an issue with how the compiler is behaving with Big Sur more generally, eg. I am completely unable to install the macOS R Toolchain, receiving the following error, and the manual installation fails as well.
Thanks in advance.
- Operating System: macOS Big Sur 11.1
- CmdStan Version: 2.25.0
- Compiler/Toolkit: Apple clang version 12.0.0 (clang-122.214.171.124) / GNU Make 3.81