NVIDIA: Add Cudatoolkit to systemPackages

machines/kcnhub/nvidia.nix

@@ -34,6 +34,11 @@
   nixpkgs.config.allowUnfree = true;
   nixpkgs.config.cudaSupport = true;
 
+  # Add cuda to system environment
+  environment.systemPackages = with pkgs; [
+    cudatoolkit
+  ];
+
   # Use Prebuilt Cached Versions of CUDA Packages
   nix.settings = {
     substituters = [