whose name attribute is located at /nix/store/lgcjj6s23v2203zyihsd0j26wh1saj0c-source/pkgs/stdenv/generic/make-derivation.nix:300:7

… while evaluating attribute 'passAsFile' of derivation '5148520bfab61f99fd25fb9ff7bfbb50dad3c9db-env'

at /nix/store/lgcjj6s23v2203zyihsd0j26wh1saj0c-source/pkgs/build-support/trivial-builders/default.nix:88:7:

87| inherit buildCommand name;

88| passAsFile = [ "buildCommand" ]

| ^

89| ++ (derivationArgs.passAsFile or []);

(stack trace truncated; use '--show-trace' to show the full, detailed trace)

error: attribute 'dev' missing

at /app/.nixpacks/nixpkgs-5148520bfab61f99fd25fb9ff7bfbb50dad3c9db.nix:19:13:

18| '')

19| gcc postgresql_16.dev python39

| ^

20| ];

Did you mean doc?