luaPackages.ltermbox: removed

official repo here https://github.com/LuaDist-testing/ltermbox but nothing is using it and it is outdated/unmaintained (2018)
and poses issue updating

maintainers/scripts/luarocks-packages.csv

@@ -29,7 +29,6 @@ lpty,,,,,,
 lrexlib-gnu,,,,,,
 lrexlib-pcre,,,,,,vyp
 lrexlib-posix,,,,,,
-ltermbox,,,,,,
 lua-cjson,,,,,,
 lua-cmsgpack,,,,,,
 lua-iconv,,,,,,

pkgs/development/lua-modules/generated-packages.nix

@@ -609,24 +609,6 @@ lrexlib-posix = buildLuarocksPackage {
   };
 };
 
-ltermbox = buildLuarocksPackage {
-  pname = "ltermbox";
-  version = "0.2-1";
-
-  src = fetchurl {
-    url    = "https://luarocks.org/ltermbox-0.2-1.src.rock";
-    sha256 = "08jqlmmskbi1ml1i34dlmg6hxcs60nlm32dahpxhcrgjnfihmyn8";
-  };
-  disabled = (luaOlder "5.1");
-  propagatedBuildInputs = [ lua ];
-
-  meta = {
-    homepage = "http://code.google.com/p/termbox";
-    description = "A termbox library package";
-    license.fullName = "New BSD License";
-  };
-};
-
 lua-cjson = buildLuarocksPackage {
   pname = "lua-cjson";
   version = "2.1.0.6-1";

pkgs/development/lua-modules/overrides.nix

@@ -146,10 +146,6 @@ with super;
     ];
   });
 
-  ltermbox = super.ltermbox.override( {
-    disabled = !isLua51 || isLuaJIT;
-  });
-
   lua-iconv = super.lua-iconv.override({
     buildInputs = [
       pkgs.libiconv