pacman -Ss ne.hack
Search for regexp "ne.hack" in package database.
pacman -S gpm
Download and install gpm including dependencies.
pacman -U /home/user/ceofhack-0.6-1-x86_64.pkg.tar.gz
Install ceofhack-0.6-1 package from a local file.
Update package list and upgrade all packages afterwards.
pacman -Syu gpm
Update package list, upgrade all packages, and then install gpm if
it wasn't already installed.