{ pkgs ? import ./pinned.nix { } }: import ( pkgs.fetchFromGitHub { owner = "justinwoo"; repo = "easy-purescript-nix"; rev = "9c5ffd3e54c41dece66ed84f8f23970a4f1f3883"; sha256 = "8erFzbiRJYqPgJHuQwhgBPltQeaWeAZom/5X3lyUAcc="; } ) { inherit pkgs; }