1
A piece of software that lets you install, upgrade, and rip apart programs like they owe you money. It's the reason your computer doesn't explode when you try to add one more app.
My package manager is a beast. It just ate my whole system and I didn't even feed it.
I tried to install one thing and now I have 1000 apps I don't need. Thanks, package manager.
I swear my package manager is out to get me. It broke my internet just to spite me.