This was mentioned in deploying a new build for bug 884997 and friends.
It looks like readyservice is barely used by the actual buildd code, and so perhaps it can be dispensed with. Alternatively, it's so small that perhaps it can just be copied in. This would be continuing from bug 663828.
The tac file seems like an implementation detail of the buildd that Launchpad itself shouldn't need to know about.
This was mentioned in deploying a new build for bug 884997 and friends.
It looks like readyservice is barely used by the actual buildd code, and so perhaps it can be dispensed with. Alternatively, it's so small that perhaps it can just be copied in. This would be continuing from bug 663828.
The tac file seems like an implementation detail of the buildd that Launchpad itself shouldn't need to know about.
see also https:/ /dev.launchpad. net/CreatingNew Projects for splitting out the buildds