On a clean installation, I downloaded 7.x-1.0.rc6, enabled the module, went to admin screen to enable the "main menu", saved the form.
Went to create a feature and found the following strange variable: menu_minipanels_Array_enabled.
Not sure what that's all about but it looked out of place, as "Array" tends to be the string representation of something that wasn't intended.

| Comment | File | Size | Author |
|---|---|---|---|
| #1 | menu_minipanels-n1586122.patch | 1.41 KB | damienmckenna |
| 20120516-menu_minipanels_Array_enabled.png | 47.83 KB | jwilson3 |
Comments
Comment #1
damienmckenna@jwilson: Thanks for catching that. This patch removes the incorrectly created variable and re-enables the menus.
Comment #2
damienmckennaI've committed this fix.