Emacs Debugger Error when using org-defkey

[Christopher Dimech]

   I am tryong to set keybindings for dragging line backwards and forwards
   using
   org-def but emacs is complaining when I do "emacs  --debug"
   ( org-defkey org-mode-map (kbd "C-t l b") 'org-drag-line-backward )
   ( org-defkey org-mode-map (kbd "C-t l f") 'org-drag-line-forward )


   emacs  --debug
   Debugger entered--Lisp error: (void-function org-defkey)
     (org-defkey org-mode-map (kbd "C-t l b") 'org-drag-line-backward)
     eval-buffer(#<buffer  *load*-254160> nil
   "/home/hagbard/GAdmSw/GungaDin--1.0/el/gungadin-org..." nil t)  ;
   Reading at buffer position 3915

   load-with-code-conversion("/home/hagbard/GAdmSw/GungaDin--1.0/el/gungad
   in-org..." "/home/hagbard/GAdmSw/GungaDin--1.0/el/gungadin-org..." nil
   nil)
     load("/home/hagbard/GAdmSw/GungaDin--1.0/el/gungadin-org...")
     eval-buffer(#<buffer  *load*-555191> nil
   "/home/hagbard/GAdmSw/GungaDin--1.0/el/gungadin.el" nil t)  ; Reading
   at buffer position 4649

   load-with-code-conversion("/home/hagbard/GAdmSw/GungaDin--1.0/el/gungad
   in.el" "/home/hagbard/GAdmSw/GungaDin--1.0/el/gungadin.el" nil nil)
     load("/home/hagbard/GAdmSw/GungaDin--1.0/el/gungadin.el")
     eval-buffer(#<buffer  *load*> nil "/home/hagbard/.emacs" nil t)  ;
   Reading at buffer position 777
     load-with-code-conversion("/home/hagbard/.emacs"
   "/home/hagbard/.emacs" t t)
     load("~/.emacs" noerror nomessage)
     startup--load-user-init-file(#f(compiled-function () #<bytecode
   0x7e3b3d>) #f(compiled-function () #<bytecode 0x7e3b51>) t)
     command-line()
     normal-top-level()