I’m having some difficulties to build the “hello world” project of exercism.io, the first haskell exercise.
This project uses stack and the log of the build displays many lines with
Cabal-simple_mPHDZzAJ_22.214.171.124_ghc-8.4.3: The program 'ar' is required but it could not be found.
I wonder if it’s because of my customized stack.yaml
Since it’s my first post, I really would like to thank all the people working on NixOS. I do enjoy using it.