Downloader for binary dependencies

[ged]

Just adding this link because this is a generic golang downloader with a generic cli with it

https://github.com/amplify-edge/booty/tree/master/internal/downloader

might be useful for this project .

it works on all Operating systems and with a variety of sources .

[Fergus Strange]

Thanks for the suggestion, I will look into this next time we're around that code.