Support for "bleeding edge" org-mode.

I installed org-mode using the steps here: http://orgmode.org/worg/org-faq.html#keeping-current-with-Org-mode-development

Essentially, I use the "bleeding edge" version, which is stored in `~/elisp/org-mode`. However, it seems the orgmk scripts aren't detecting my installation of org-mode and tries to install the elpa version whenever I run orgmk. Is there a way to fix this?