Missing Oracle instant Client libraries

[ElrohirGT]

Describe the bug

When I install oracle instant client I expected the /lib directory to contain some libraries, instead it's empty as shown in the screenshot section.

This makes it so that when I try to use the oracle driver for rust it fails with:

Error: DpiError(DbError { code: 0, offset: 0, message: "DPI-1047: Cannot locate a 64-bit Oracle Client library: \"libclntsh.so: cannot open shared object file: No such file or directory\". See https://oracle.github.io/odpi/doc/installation.html#linux for help", fn_name: "dpiContext_createWithParams", action: "load library" })

Steps To Reproduce

Steps to reproduce the behavior:

1. Copy the following flake:

{
  inputs = {
    naersk.url = "github:nix-community/naersk/master";
    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
    utils.url = "github:numtide/flake-utils";
  };

  outputs = {
    self,
    nixpkgs,
    utils,
    naersk,
  }:
    utils.lib.eachDefaultSystem (
      system: let
        pkgs = import nixpkgs {
          inherit system;
          config = {allowUnfree = true;};
        };
        naersk-lib = pkgs.callPackage naersk {};
      in {
        defaultPackage = naersk-lib.buildPackage ./db_innit;
        devShell = with pkgs;
          mkShell {
            buildInputs = [
              cargo
              rustc
              rustfmt
              pre-commit
              rustPackages.clippy
            ];
            packages = [
              oracle-instantclient
            ];
            RUST_SRC_PATH = rustPlatform.rustLibSrc;
            # ORACLE_HOME = pkgs.oci-cli;
            # ORACLE_HOME = pkgs.oracle-instantclient;
            LD_LIBRARY_PATH = "${pkgs.oracle-instantclient}/lib";
          };
      }
    );
}

2. Create an example rust project and add the oracle crate.
3. Try to connect to a sample DB with:

use oracle::Connection;

fn main() -> Result<(), Box<dyn Error>> {
    println!("Conectand a la DB...");
    let conn = Connection::connect(
        "admin",
        "12345678",
        "//dbHost:dbPort/dbService",
    )?;
    println!("Conexión obtenida!");
}

Expected behavior

EDIT: added link in normally.

I expected the oracle instant client to have all libraries it offers when installed normally.

Screenshots

Additional context

Add any other context about the problem here.

Notify maintainers

@dylanmtaylor

Metadata

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

[user@system:~]$ nix-shell -p nix-info --run "nix-info -m"
 - system: `"x86_64-linux"`
 - host os: `Linux 6.1.87, NixOS, 23.11 (Tapir), 23.11.20240421.a5e4bbc`
 - multi-user?: `yes`
 - sandbox: `yes`
 - version: `nix-env (Nix) 2.18.1`
 - nixpkgs: `/nix/var/nix/profiles/per-user/root/channels/nixos`

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