zsh-prezto not building on x86_64-darwin nix-pkgs unstable

[nagromLobo]

Describe the bug

It looks like builds of zsh-prezto still expect files to be in the root of $out instead of their new location (at least for builds on macOS 10.16).

To Reproduce

Steps to reproduce the behavior:

1. Update nix-channel to latest unstable on macOS 10.16
2. list zsh-prezto as a required package
3. try to build (I noticed this failure when using home-manager), and notice that it expects files to be in the root of $out instead of the new location.
   I saw:

error: opening file '/nix/store/5asnfm639ywhnycam5m4pcvhrgnkqmjd-zsh-prezto-unstable-2021-01-19/runcoms/zlogin': No such file or directory

Expected behavior

Install should complete as expected, and not fail on missing expected files.

Additional context

This appears to be related to this change here: #111264

Notify maintainers

@holymonson

Metadata

• system: "x86_64-darwin"
• host os: Darwin 20.2.0, macOS 10.16
• multi-user?: no
• sandbox: no
• version: nix-env (Nix) 2.3.9
• channels(nagromlobo): "home-manager, nixpkgs-21.03pre268255.e5b478271ea"
• nixpkgs: /Users/nagromlobo/.nix-defexpr/channels/nixpkgs

Maintainer information:

# a list of nixpkgs attributes affected by the problem
attribute:
- zsh-prezto
# a list of nixos modules affected by the problem
module:

[nagromLobo]

You know what, on further poking/thinking, I think that this is an issue in home-manager, and is captured here: nix-community/home-manager#1773, not going to close immediately because it is probably worth the bump, but I'm thinking that this isn't an issue with nixpkgs themselves.

[NickHu]

This is a home-manager issue, as you identified, which has just been fixed. Closing this now.