[Orgmode] face error with org-publish : include src emacs-lisp

[Richard Riley]

Trying to publish a file utilising an include

     #+INCLUDE: "~/.emacs" src emacs-lisp

I get a face error:

  face-attribute: Invalid face

If I change to

     #+INCLUDE: "~/.emacs" example

It publishes fine. Before I try to isolate further could someone verify
they can publish a page which includes src in emacs-lisp style as above
successfully please thus indicating it's an issue with my setup.

regards

r.