How can you create an admin?

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I have installed Askbot and registered two users. Neither of them seems to be an admin because I do not see admin only features such as settings link at the top of the page. So do I really have no admin? If so, how can I create one?

I am sure that I only have two users and no one else because when I went into shell and printed out

User.objects.all()

I only get exactly two users neither of whom is an admin.