NIXPKG1 http://releases.strategoxt.org/pgen-with-aterm64/pgen-2.8.1pre27746-wz5bcw5c/MANIFEST pgen-2.8.1pre27746 i686-linux /nix/store/bcaf7f9mhg78xigs532qj0zai8762zh8-pgen.drv /nix/store/jq3i17x5ynbmfrcb3lg6qaavym8c85r4-pgen