Fixed nix build for old version

Author: Jegp

flake.nix

@@ -15,9 +15,17 @@
         packages = [
           (pkgs.hugo.overrideAttrs (old: {
             version = "0.118.2";
+            src = pkgs.fetchFromGitHub {
+              owner = "gohugoio";
+              repo = "hugo";
+              rev = "v0.118.2";
+              sha256 = "sha256-kEcLcNdhUjCTBfBVMYh+/5xxiCrGWeW8my//FcyXWtA="; # You'll need to get the correct hash
+            };
+            vendorHash = "sha256-xnkpai3WRIeipWDKrYLPMcjfI1hd6XFRR5H7u2xCp00=";
           }))
           pkgs.nodePackages.postcss
           pkgs.go
+	  pkgs.nodePackages.nodejs
         ];
       };
       }