There were also no pre-built binary packages for macos last I checked There is a binary cache for macOS now. Hydra build status: https://hydra.nixos.org/job/n

There were also no pre-built binary packages for macos last I checked There is a binary cache for macOS now. Hydra build status: https://hydra.nixos.org/job/nixpkgs/nixpkgs-18.09-darwin/darwin-tested#tabs-status https://hydra.nixos.org/job/nixpkgs/nixpkgs-18.09-darwin/dar...