fixed nasty init error

init.el

@@ -32,6 +32,7 @@
 ;; Boston, MA 02110-1301, USA.
 
 ;;; Code:
+(require 'cl)
 
 (message "%s" "Emacs Prelude is powering up. Be patient, Master.")
 

modules/prelude-packages.el

@@ -45,12 +45,12 @@
            yaml-mode yari zenburn-theme)
   "A list of packages to ensure are installed at launch.")
 
-(defun prelude-packages-installled-p ()
+(defun prelude-packages-installed-p ()
   (loop for p in prelude-packages
         when (package-installed-p p) do (return nil)
         finally (return t)))
 
-(unless prelude-packages-installed-p
+(unless (prelude-packages-installed-p)
   ;; check for new packages (package versions)
   (message "%s" "Emacs Prelude is now refreshing its package database...")
   (package-refresh-contents)