Alan November said:

Perhaps the weakest area of the typical one-to-one computing plan is the complete absence of leadership development for the administrative team – that is, learning how to manage the transition from a learning ecology where paper is the dominant technology for storing and retrieving information, to a world that is all digital, all the time.

via http://novemberlearning.com/educational-resources-for-educators/teaching-and-learning-articles/why-schools-must-move-beyond-one-to-one-computing

No argument here! See, for example:

If the leaders don't get it, it's not going to happen