А сюда сообщение ты силой мысли писал? =)
# cat /etc/pacman.conf
[testing]
Server = file:///mnt/repos2/testing/os/i686
[current]
Server = file:///mnt/repos1/current/os/i686
[extra]
Server = file:///mnt/repos1/extra/os/i686
[unstable]
Server = file:///mnt/repos2/unstable/os/i686
[community]
Server = file:///mnt/repos2/community/os/i686