[BUG] Google Keyboard topic

Hello,

I am having the following issue when trying to install the newly released Google Keyboard update from Play:
Package file was not signed correctly.

I cant uninstall the CM11's ASOP keyboard -- tried deleting it with Titanium and even when its gone i get the same error.

I am running latest nightly release on the CM11 for my Gnex.

Please help!
Cheers