[Nix-dev] Darwin Hydra-builder

[Eric Seidel]

Hi all,

Since we merged in the new stdenv for darwin, hydra has been unable to
build any darwin packages (see, e.g.
http://hydra.nixos.org/build/19488052/nixlog/1). The error looks
familiar, I believe the issue is that butters doesn't have Apple's CLI
tools installed.

Could someone with access to butters install the CLI tools so darwin
users on nixpkgs/master can have a binary cache?

Thanks!
Eric