broken on nixos for a while

[mingyuguo]

I love this lib and have a lot of code written using it. But it has been broken on nixos for a while now.

I understand that it is possible to launch a nix-shell and use old nixpkgs definitions (go back to 2017) to run code. But is there any better way?

In case others also run into this issue:

This is how I launch a nix-shell and go back to 17.09

NIX_PATH=nixpkgs=https://github.com/NixOS/nixpkgs-channels/archive/nixos-17.09.tar.gz nix-shell -p "haskellPackages.ghcWithPackages (pkgs: [pkgs.glpk-hs pkgs.statistics pkgs.silently pkgs.random pkgs.pretty-simple pkgs.normaldistribution])"

[jyp]

I've just published an update, please check.

[mingyuguo]

Thanks very much!

(I saw that you uploaded version 0.8 to hackage. I don't know about nixpkgs' update policy. I am assuming at some point it will be picked up. Hope it can be installed like other haskell packages soon.)