NIXPKG1 http://releases.strategoxt.org/sdf-library/sdf-library-1.1pre27544-bp198p81/MANIFEST sdf-library-1.1pre27544 x86_64-linux /nix/store/mwfc6f3y47w4almhy25j67v43nm93xbv-sdf-library.drv /nix/store/aw8q9z85vgsi9l4g5y39dgl7ndvi2aa3-sdf-library