NIXPKG1 http://releases.strategoxt.org/dryad/dryad-0.2pre1835518355-zbqfh1rm/MANIFEST dryad-0.2pre1835518355 x86_64-linux /nix/store/rfv8mw3caxcs2iydbhcfln0xikmgmv30-dryad.drv /nix/store/bvrfj7dc2n19lp09j2x1a2z6pa7pnvhy-dryad