Bug: nix-tree fails when y pressed

[spiage]

Steps To Reproduce

Steps to reproduce the behavior:

1. run nix-tree
2. press y (to copy path to clipboard) with any package selected
   and this error window appears:

Cannot copy to clipboard:
Running ("pbcopy",[]) failed with exception: pbcopy: startProcess: posix_spawnp: does not exist (No such file or directory).
Running ("wl-copy",[]) failed with exception: wl-copy: startProcess: posix_spawnp: does not exist (No such file or directory).
Running ("xclip",["-selection","clipboard"]) failed with exception: xclip: startProcess: posix_spawnp: does not exist (No such file or directory).
Running ("xsel",["-i","-b"]) failed with exception: xsel: startProcess: posix_spawnp: does not exist (No such file or directory).
Please report this as a bug.

@utdemir

Metadata

Please run nix-shell -p nix-info --run "nix-info -m" and paste the result.

❯ nix-shell -p nix-info --run "nix-info -m"
 - system: `"x86_64-linux"`
 - host os: `Linux 6.9.3, NixOS, 24.11 (Vicuña), 24.11.20240610.ed3e22b`
 - multi-user?: `yes`
 - sandbox: `yes`
 - version: `nix-env (Nix) 2.18.2`
 - channels(root): `""`
 - nixpkgs: `/nix/store/mm4x9h6s4zm7zmviwa54fs1sniv6p1bq-source`

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[spiage]

utdemir/nix-tree#90

it is not bug it is feature )