# pacaur > A utility for Arch Linux to build and install packages from the Arch User Repository. > More information: . - Synchronize and update all packages (includes AUR): `pacaur -Syu` - Synchronize and update only AUR packages: `pacaur -Syua` - Install a new package (includes AUR): `pacaur -S {{package}}` - Remove a package and its dependencies (includes AUR packages): `pacaur -Rs {{package}}` - Search the package database for a keyword (includes AUR): `pacaur -Ss {{keyword}}` - List all currently installed packages (includes AUR packages): `pacaur -Qs`