having trouble setting up Stephen Diehl's Haskell + LLVM project on Mac OS (latest). I have tried: The given instructions, which start with brew install llvm-hs/homebrew-llvm/llvm-4.0 . This command actually downloads 4.0.1. The build fails with many errors . I then tried brew install llvm-hs/llvm/llvm-9 . This install succeeded, but then stack build failed. I was able to fix one set of errors by installing a library that defined the IEEE type, but this produced additoinal errors. And so on. List item

Installation on MacOS fails for Stephen Diehl's "Implementing a JIT compiled language with Haskell and LLVM"

having trouble setting up Stephen Diehl's Haskell + LLVM project on Mac OS (latest). I have tried:

The given instructions, which start with brew install llvm-hs/homebrew-llvm/llvm-4.0. This command actually downloads 4.0.1. The build fails with many errors.
I then tried brew install llvm-hs/llvm/llvm-9. This install succeeded, but then stack build failed. I was able to fix one set of errors by installing a library that defined the IEEE type, but this produced additoinal errors. And so on.
List item