Child Theme Won't show under "Network Admin/Themes"

I'm trying to install the Child Theme of Blogs-MU. Parent shows just fine in the admin panel, but the child theme is nowhere to be found.
I've changed the names in my site directory (wp-content/themes) to be the same, ie: blogs-mu-child and blogs-mu-theme with no success. Am out of ideas.

Thanks for any help you can give.