'pacman.conf' for building and live system use

You also need an appropriate 'pacman.conf' file. On a non-Arch system, unless a pacman.conf is already present in the working directory, this will be created afresh and a dialog will be presented by larch-setup to select a mirror. Because of potential overwriting (see below) this file is also copied to pacman.conf.0 (also in the working directory).

在ArchLinux中，我们假定你已经配置好你的“/etc/pacman.conf”以及镜像列表mirros。

When there is a 'pacman.conf' in the profile (base directory, not overlay), this will be copied to the working directory and used by mklarch for performing the installation, even if there was already a version in the working directory. The 'pacman.conf' in the resulting live system will also be this version if built using mklarch (i.e. taken from the resulting file in the working directory). If larchify is used the existing '/etc/pacman.conf' within the system to be larchified will be used. However, if the overlay in the profile has its own '/etc/pacman.conf' this will (in both cases) be used in preference.

另外，“IgnorePkg”将会添加到“/etc/pacman.conf”中，并且包括了“kernel26”、“aufs”和“initscripts”这三个包，以及配置文件集中“noupdate”文件的内容。如果此后使用图形化安装程序larchin，他将会自动将这一行移除掉。