Feed Install Warnings

There are a bunch of "No feed for package" warnings on the feeds, does some cleanup need to be done?
(edit: ignore the linkit feed, integrating that is the project I'm working on)

Errors from ./scripts/feeds install -a
http://pastebin.com/EKXqEEse

This is not a problem on your side. These messages happen if some package in the feed depends on a package which does not exist (anymore).

These errors are harmless and can be ignored.

In the medium term, those packages source should be cleaned up right?

I ask because I'm working on porting the linkit 7688 (and 7688 duo) packages for CC so I might as well look at these other packages.

Yes, eventually someone should clean those packages.