fix tex build after update

flake.lock

@@ -73,28 +73,12 @@
         "type": "indirect"
       }
     },
-    "nixpkgs-unstable": {
-      "locked": {
-        "lastModified": 1686331126,
-        "narHash": "sha256-cRaDzPS+VvxYu+rWsl5TscMZosmTlwX78p1t0QPMeIw=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "ba0f52d80375147840b83f1511599fbe333be3ad",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "root": {
       "inputs": {
         "fenix": "fenix",
         "flake-utils": "flake-utils",
         "naersk": "naersk",
-        "nixpkgs": "nixpkgs",
-        "nixpkgs-unstable": "nixpkgs-unstable"
+        "nixpkgs": "nixpkgs"
       }
     },
     "rust-analyzer-src": {

flake.nix

@@ -1,6 +1,5 @@
 {
   inputs = {
-    nixpkgs-unstable.url = "github:NixOS/nixpkgs";
     flake-utils.url = "github:numtide/flake-utils";
 
     # for quicker rust builds
@@ -250,14 +249,11 @@
           #
           packages.whitepaper =
             let
-              pkgs = import inputs.nixpkgs-unstable {
-                inherit system;
-              };
               tlsetup = (pkgs.texlive.combine {
                 inherit (pkgs.texlive) scheme-basic acmart amsfonts ccicons
                   csquotes csvsimple doclicense fancyvrb fontspec gobble
                   koma-script ifmtarg latexmk lm markdown mathtools minted noto
-                  nunito pgf soul soulutf8 unicode-math lualatex-math
+                  nunito pgf soul unicode-math lualatex-math paralist
                   gitinfo2 eso-pic biblatex biblatex-trad biblatex-software
                   xkeyval xurl xifthen biber;
               });