{ pkgs ? import (fetchTarball "https://github.com/NixOS/nixpkgs/archive/nixos-21.11.tar.gz") {} }: pkgs.mkShell { LOCALE_ARCHIVE_2_27 = if (pkgs.glibcLocales != null) then "${pkgs.glibcLocales}/lib/locale/locale-archive" else ""; buildInputs = [ pkgs.glibcLocales pkgs.git pkgs.gnumake pkgs.ncurses pkgs.gcc pkgs.openssl ]; shellHook = '' export LC_ALL=en_US.UTF-8 export GIT_SSL_CAINFO=/etc/ssl/certs/ca-certificates.crt export SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt ''; }