Emacs Melpa Install Error From Missing auto-complete-mode

[Steve Shogren]

I cannot seem to install the emacs package when following the steps on the Readme. I get the following error:

Debugger entered--Lisp error: (error "Error during download request: Not Found")
signal(error ("Error during download request: Not Found"))
error("Error during download request:%s" " Not Found")
package-handle-response()
package-download-tar(auto-complete "20140824.1658")
package-download-transaction((auto-complete fsharp-mode))
package-install(fsharp-mode)
(if (package-installed-p (quote fsharp-mode)) nil (package-install (quote fsharp-mode)))
eval-region(8706 8782 t (lambda (ignore) (goto-char 8782) (quote (if (package-installed-p (quote fsharp-mode)) nil (package-install (quote fsharp-mode)))))) ; Reading at buffer position 8719
apply(eval-region (8706 8782 t (lambda (ignore) (goto-char 8782) (quote (if (package-installed-p (quote fsharp-mode)) nil (package-install (quote fsharp-mode)))))))
eval-defun-2()
ad-Orig-eval-defun(nil)
eval-defun(nil)
call-interactively(eval-defun nil nil)

[Steve Shogren]

My package-refresh-contents didn't run, so I didn't have the up to date packages including auto-complete-mode.