Not seeing anything when I M-x dired-rainbow ...

[godfrey-cw]

Installed dired-rainbow via MELPA with the package manager, along with most of the other dired-hacks packages. All the others are working fine but when I hit M-x dired-rainbow-define or M-x describe-function ENTER dired-rainbow-define I'm not getting anything. When I use dired-rainbow in my init it doesn't run to completion.

Anyway, it seems like my emacs isn't finding the dired-rainbow functions. Any help in this matter would be appreciated!