1error:2 … while calling the 'warn' builtin34 … while calling the 'derivationStrict' builtin5 at «nix-internal»/derivation-internal.nix:37:12:6 36|7 37| strict = derivationStrict drvAttrs;8 | ^9 38|1011 … while evaluating derivation 'aperant-2.7.6'12 whose name attribute is located at «github:NixOS/nixpkgs/35d3407a3816f3b341d8cf1d60abaf2b7b8166ac?narHash=sha256-BoYPdqk6jlKXy%2BDyUzyGV/CtRGfAhk2MmIgBhsemTGI%3D»/pkgs/stdenv/generic/make-derivation.nix:651:111314 (stack trace truncated; use '--show-trace' to show the full, detailed trace)1516 error: Refusing to evaluate package 'electron-40.10.5' in /nix/store/2gi66ywhbj66ssbz5bhgibzafa15m7zy-source/pkgs/development/tools/electron/binary/generic.nix:50 because it is marked as insecure1718 Known issues:19 - Electron version 40.10.5 is EOL2021 You can install it anyway by allowing this package, using the22 following methods:2324 a) To temporarily allow all insecure packages, you can use an environment25 variable for a single invocation of the nix tools:2627 $ export NIXPKGS_ALLOW_INSECURE=12829 Note: When using `nix shell`, `nix build`, `nix develop`, etc with a flake,30 then pass `--impure` in order to allow use of environment variables.3132 b) for `nixos-rebuild` you can add ‘electron-40.10.5’ to33 `nixpkgs.config.permittedInsecurePackages` in the configuration.nix,34 like so:3536 {37 nixpkgs.config.permittedInsecurePackages = [38 "electron-40.10.5"39 ];40 }4142 c) For `nix-env`, `nix-build`, `nix-shell` or any other Nix command you can add43 ‘electron-40.10.5’ to `permittedInsecurePackages` in44 ~/.config/nixpkgs/config.nix, like so:4546 {47 permittedInsecurePackages = [48 "electron-40.10.5"49 ];50 }