pinning nixpkgs
nix-shell -I <path-to-your-nixpkgs>
or use niv
.
See also: https://discourse.nixos.org/t/installing-only-a-single-package-from-unstable/5598
nix-shell -I <path-to-your-nixpkgs>
or use niv
.
See also: https://discourse.nixos.org/t/installing-only-a-single-package-from-unstable/5598