nix: nix (Functional Package Manager)
nix:
nix: Nix is a purely functional package manager. This means that it treats
nix: packages like values in purely functional programming languages such
nix: as Haskell -- they are built by functions that don't have
nix: side-effects, and they never change after they have been built.
nix:
nix: Project URL: http://nixos.org/nix
nix:
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