ScaryBoss564

so i downloaded ksp 1.10.1 and dlcs from a website and i've already played before but i uninstalled it because i needed some space on my mac, and idk how to download it again, i have the installers but in what order do i install them? game then dlcs? dlcs then game? can someone help please also last time i had it idk why i couldn't manage to get dlcs working idk why, maybe i placed them on the wrong folder or something?