NIXPKG1 http://releases.strategoxt.org/sdf-library/sdf-library-1.1pre26618-kprjp29d/MANIFEST sdf-library-1.1pre26618 x86_64-linux /nix/store/hdvkrk8r516b6z0kvdgzw22vc9iczf4p-sdf-library.drv /nix/store/hvk10avydgd9r2kpgpjzzx935s2ci0v1-sdf-library