When trying to create new invite type from *admin/structure/invite-types/add* I get this response:

> Sorry no Invitation Type modules available in the system.

I has been researching and there is no info referral to this. And I can not create that invitation type from anywhere, also there is no info to do it programmatically.
I get lost into code module but [this][1] is the line that returns that message.


  [1]: http://cgit.drupalcode.org/invite/tree/includes/invite.admin.inc?id=bf1f731823a9fe742e4dd3e8716da10fea82e73a#n28