NIXPKG1 http://releases.strategoxt.org/sdf-library/sdf-library-1.1pre26618-rirsx15h/MANIFEST sdf-library-1.1pre26618 x86_64-linux /nix/store/72a09ks75xhjk0hscp817jlgrlqvxlp4-sdf-library.drv /nix/store/wrpfg585c9c6sm287i1w0bw93dmd7a82-sdf-library