LarchPackage management
Stock Arch repos, pacman & AUR.
Larch runs on the standard Arch core/extra repositories. There's no custom Larch package repo. Everything you'd do on vanilla Arch (pacman -S, pacman -Syu, browsing the AUR yourself) works exactly the same here.
TODO: standard pacman usage doesn't need re-documenting, link to the Arch Wiki's pacman page instead of duplicating it. This page should focus on what's Larch-specific.