Trouble Adding Color Theme

[DaveLG526]

I added this following 5 lines to my .emacs file and  I also have the
color-theme-blue.el file in the .emacs.d directory



;; Color theme, add to .emacs
(require 'color-theme)
(color-theme-initialize)
(load-file "~/.emacs.d/color-theme-blue.el")
(color-theme-blue)


This is the error message I receive when I started emacs.
I have no idea what it means.

Any ideas?



Debugger entered--Lisp error: (void-function color-theme-initialize)
  (color-theme-initialize)
  eval-buffer(#<buffer  *load*> nil "c:/Program Files/Emacs/
emacs/.emacs" nil t)  ; Reading at buffer position 443
  load-with-code-conversion("c:/Program Files/Emacs/emacs/.emacs" "c:/
Program Files/Emacs/emacs/.emacs" t t)
  load("~/.emacs" t t)
  #[nil "


Dave