maybe also cherry-pick to 18.09 (no distribution is stable without dwarf-fortress ;))

pinging maintainers for review
@a1russell @robbinch @roconnor @the-kenny @abbradar @numinit

I would prefer that the latest version of the dwarf-fortress package (in master/unstable) gets merged because this has been fixed but apparently didn't make 18.09. TWBT and therapist will be broken in 18.09 too but work in unstable.

BTW, can you try unstable and see if it works for you?

unstable fails for me with: rm: cannot remove '/nix/store/w6ggm86nimcn4g2cmva3bsha8li24k5v-dwarf-fortress-env-0.44.12/data/init/init.txt': Permission denied

Oh, gotcha, misread the branch you were merging into. I know that there were some issues a while back, but there are apparently more now.

I will test this in a couple hours, everything makes sense now. 👍

@GrahamcOfBorg build dwarf-fortress

No attempt on aarch64-linux (full log)

The following builds were skipped because they don't evaluate on aarch64-linux: dwarf-fortress

a) For `nixos-rebuild` you can set
  { nixpkgs.config.allowUnfree = true; }
in configuration.nix to override this.

b) For `nix-env`, `nix-build`, `nix-shell` or any other Nix command you can add
  { allowUnfree = true; }
to ~/.config/nixpkgs/config.nix.

No attempt on x86_64-darwin (full log)

The following builds were skipped because they don't evaluate on x86_64-darwin: dwarf-fortress

a) For `nixos-rebuild` you can set
  { nixpkgs.config.allowUnfree = true; }
in configuration.nix to override this.

b) For `nix-env`, `nix-build`, `nix-shell` or any other Nix command you can add
  { allowUnfree = true; }
to ~/.config/nixpkgs/config.nix.

No attempt on x86_64-linux (full log)

The following builds were skipped because they don't evaluate on x86_64-linux: dwarf-fortress

a) For `nixos-rebuild` you can set
  { nixpkgs.config.allowUnfree = true; }
in configuration.nix to override this.

b) For `nix-env`, `nix-build`, `nix-shell` or any other Nix command you can add
  { allowUnfree = true; }
to ~/.config/nixpkgs/config.nix.

Unfortunately I'm currently out of town on a slow connection, and didn't have an 18.09 system until this morning :(

Changes look good though. Will give them a try tonight.

Thanks @matthewbauer!