NIXPKG1 http://releases.strategoxt.org/sdf-library/sdf-library-1.1pre27544-wjgk096k/MANIFEST sdf-library-1.1pre27544 i686-darwin /nix/store/2g4py4xxp9zzgp45adbv6n4mch0h17ag-sdf-library.drv /nix/store/gvnvvzjqwc4anxlnna4pnvdpzy774n3d-sdf-library