Add new package.el code, commented

emacs/.emacs.d/init.el

@@ -2,6 +2,12 @@
 ;;; Commentary:
 ;;; Code:
 
+;; Added by Package.el.  This must come before configurations of
+;; installed packages.  Don't delete this line.  If you don't want it,
+;; just comment it out by adding a semicolon to the start of the line.
+;; You may delete these explanatory comments.
+;; (package-initialize)
+
 (eval-and-compile
   (require 'cask "~/projects/ext/cask/cask.el")
   (cask-initialize))