{ sources ? import ./nix/sources.nix, pkgs ? import sources.nixpkgs { } }:
with pkgs;
mkShell {
buildInputs = [ python38 poetry ];
shellHook = ''
export LD_LIBRARY_PATH=${pkgs.stdenv.cc.cc.lib}/lib:$LD_LIBRARY_PATH
unset SOURCE_DATE_EPOCH
'';
}