Pacman: “erro: alvo não encontrado” [fechado]

Question

Várias vezes atualizei pacman -Syy , pacman -Syu e alguns outros comandos. Eu tenho fonte multilib descomentado em pacman.conf . Meus últimos pensamentos foram sobre pacman-key , eu estava tentando mudar o servidor de chaves em /etc/pacman.d/gnupg/gnu.conf , executar pacman-key --refresh-keys e pacman-key --populate archlinux , mas isso não me ajudou. Estava pesquisando muito, mas acho que preciso perguntar aqui. pacman -S xorg funciona, mas pacman -S yaourt e vários outros não

UPD: pacman.conf

 #
# /etc/pacman.conf
#
# See the pacman.conf(5) manpage for option and repository directives

#
# GENERAL OPTIONS
#
[options]
# The following paths are commented out with their default values listed.
# If you wish to use different paths, uncomment and update the paths.
#RootDir     = /
#DBPath      = /var/lib/pacman/
#CacheDir    = /var/cache/pacman/pkg/
#LogFile     = /var/log/pacman.log
#GPGDir      = /etc/pacman.d/gnupg/
#HookDir     = /etc/pacman.d/hooks/
HoldPkg     = pacman glibc
#XferCommand = /usr/bin/curl -C - -f %u > %o
#XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
#CleanMethod = KeepInstalled
#UseDelta    = 0.7
Architecture = auto

# Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
#IgnorePkg   =
#IgnoreGroup =

#NoUpgrade   =
#NoExtract   =

# Misc options
#UseSyslog
#Color
#TotalDownload
CheckSpace
#VerbosePkgLists

# By default, pacman accepts packages signed by keys that its local keyring
# trusts (see pacman-key and its man page), as well as unsigned packages.
SigLevel    = Never
LocalFileSigLevel = Optional
#RemoteFileSigLevel = Required

# NOTE: You must run 'pacman-key --init' before first using pacman; the local
# keyring can then be populated with the keys of all official Arch Linux
# packagers with 'pacman-key --populate archlinux'.

#
# REPOSITORIES
#   - can be defined here or included from another file
#   - pacman will search repositories in the order defined here
#   - local/custom mirrors can be added here or in separate files
#   - repositories listed first will take precedence when packages
#     have identical names, regardless of version number
#   - URLs will have $repo replaced by the name of the current repo
#   - URLs will have $arch replaced by the name of the architecture
#
# Repository entries are of the format:
#       [repo-name]
#       Server = ServerName
#       Include = IncludePath
#
# The header [repo-name] is crucial - it must be present and
# uncommented to enable the repo.
#

# The testing repositories are disabled by default. To enable, uncomment the
# repo name header and Include lines. You can add preferred servers immediately
# after the header, and they will be used before the default mirrors.

#[testing]
#Include = /etc/pacman.d/mirrorlist

[core]
Include = /etc/pacman.d/mirrorlist

[extra]
Include = /etc/pacman.d/mirrorlist

#[community-testing]
#Include = /etc/pacman.d/mirrorlist

[community]
Include = /etc/pacman.d/mirrorlist

# If you want to run 32 bit applications on your x86_64 system,
# enable the multilib repositories as required here.

#[multilib-testing]
#Include = /etc/pacman.d/mirrorlist

[multilib]
Include = /etc/pacman.d/mirrorlist

# An example of a custom package repository.  See the pacman manpage for
# tips on creating your own repositories.
#[custom]
#SigLevel = Optional TrustAll
#Server = file:///home/custompkgs

Tentando instalar

 sudo pacman -S light 
 error: target not found: light 
 sudo pacman -S alsamixer
 error: target not found: alsamixer   

    

Answer 1

Para instalar o yaourt , abra o terminal e execute

git clone https://aur.archlinux.org/package-query.git
cd package-query
makepkg -si
cd ..
git clone https://aur.archlinux.org/yaourt.git
cd yaourt
makepkg -si
cd ..

Salvar e executar;

sudo pacman -Sy yaourt base-devel fakeroot
yaourt -Syu --devel --aur

alsamixer é uma parte do pacote alsa-utils , light deve ser instalado a partir do AUR