pinned-20.09.nix

   1 # this version of nixpkgs contains liblapack at ?
   2 # this version of nixpkgs contains gsl at ?
   3 import (builtins.fetchGit {
   4   # Descriptive name to make the store path easier to identify
   5   name = "nixos-20.09";
   6   url = "https://github.com/nixos/nixpkgs/";
   7   # Last commit hash for nixos-unstable
   8   # `git ls-remote https://github.com/nixos/nixpkgs-channels nixos-20.09`
   9   ref = "refs/heads/nixos-20.09";
  10   rev = "19db3e5ea2777daa874563b5986288151f502e27";
  11 })