NIXPKG1 http://releases.strategoxt.org/dryad/dryad-0.2pre1875618756-8jl71hy5/MANIFEST dryad-0.2pre1875618756 x86_64-linux /nix/store/wfmzq25db7p5ywjnky1awym3k76fwv5m-dryad.drv /nix/store/0dk83byjs4ilxpzxs647lhydsmd88w2l-dryad