I manage my mac using nix,
nix-darwin & flakes https://github.com/ahmedelgabri/dotfiles I use this on multiple machines.
Today after updating flakes, I’m getting different outputs per machine when I try to run
nix-shell on some projects.
Machine one (MBP 15" 2015) (complains about
Machine two (MBP 16" 2019) (complains about
Both machines have the same nix version, built using the same
flakes.lock file, not sure what is wrong here or how can I debug this?
if I do
darwin-rebuild --rollback everything works fine. Updating breaks only on a single machine.
It broke after this update (nix: update flakes & deprecated options · ahmedelgabri/dotfiles@8b6cc25 · GitHub) but not sure why one machine would be different than the other?