pkg update and first config fix

org-brain not working, add org-roam

lisp/org/ol-mhe.el

@@ -1,10 +1,10 @@
 ;;; ol-mhe.el --- Links to MH-E Messages             -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2004-2021 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2022 Free Software Foundation, Inc.
 
 ;; Author: Thomas Baumann <thomas dot baumann at ch dot tum dot de>
 ;; Keywords: outlines, hypermedia, calendar, wp
-;; Homepage: https://orgmode.org
+;; URL: https://orgmode.org
 ;;
 ;; This file is part of GNU Emacs.
 ;;
@@ -30,6 +30,9 @@
 
 ;;; Code:
 
+(require 'org-macs)
+(org-assert-version)
+
 (require 'org-macs)
 (require 'ol)