> download once on the integration server. Have you seen most CI systems in the wild? Majority of projects just wipe everything and do a fresh install, on ever

> download once on the integration server. Have you seen most CI systems in the wild? Majority of projects just wipe everything and do a fresh install, on every single run. Maybe it will be counter-productive to shrink the packages, since it would encourage that behavior of not caring about local cache even more.