python311Packages.llama-index 0 -> 1 attrpath: python311Packages.llama-index Received ExitFailure 1 when running Raw command: /nix/store/62fm7r6175k2bgvhc19hn9bdhw90wa3n-nix-2.18.1/bin/nix --extra-experimental-features nix-command --extra-experimental-features flakes eval .#python311Packages.llama-index --apply "p: builtins.hasAttr \"updateScript\" p" Standard error:  error: flake 'git+file:///var/cache/nixpkgs-update/worker/worktree/python311Packages.llama-index' does not provide attribute 'packages.x86_64-linux.python311Packages.llama-index', 'legacyPackages.x86_64-linux.python311Packages.llama-index' or 'python311Packages.llama-index'