NIXPKG1 http://releases.strategoxt.org/pgen-with-aterm64/pgen-2.8.1pre26912-rfdpg711/MANIFEST pgen-2.8.1pre26912 i686-linux /nix/store/qhq9h7sliv4p11ilxg09ld1b4whqj427-pgen.drv /nix/store/gs8c8spwyyd8v40qi1ljck1wvqpwk4xg-pgen