NIXPKG1 http://releases.strategoxt.org/pgen-with-aterm64/pgen-2.8.1pre27746-101rlj96/MANIFEST pgen-2.8.1pre27746 i686-linux /nix/store/mgj9s9cd4awlfc8jwbk592ijpbqzwzwi-pgen.drv /nix/store/smxw23ss7hv4712pgvxm972waavzs52x-pgen