* Running command "/usr/bin/git clone http://overlays.gentoo.org/git/proj/x11// /usr/local/portage/layman/x11"...
Initialized empty Git repository in /usr/local/portage/layman/x11/.git/
Getting alternates list for http://overlays.gentoo.org/git/proj/x11
Getting pack list for http://overlays.gentoo.org/git/proj/x11
error: Unable to find c5a7fef4d043f39355e8fd24aa08b1388ef2cf4e under http://overlays.gentoo.org/git/proj/x11
Cannot obtain needed object c5a7fef4d043f39355e8fd24aa08b1388ef2cf4e
* Failed to add overlay "x11".
* Error was: Directory /usr/local/portage/layman/x11 does not exist. Cannot remove the overlay!