working on a fix for the error downloading cmake/etc in the bootstrap script on osx mojave. almost finished it earlier but then got hit by a tidal wave of things that weren't at all productive. regardless if you are seeing a 404 when trying to download cmake when developing in the pants repo on 10.14 a workaround is on the way, see the last few comments of https://github.com/pantsbuild/pants/pull/6591