Não é possível instalar o Firefox usando o Ubuntu Software Center

Question

Quando tento instalar o Firefox através do Ubuntu Software Center, ele começa a aplicar as alterações sem primeiro fazer o download dos pacotes e então recebo esta mensagem:

Package Operation Failed

The installation or removal of the package failed

Detalhes:

 installArchives() failed: perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),
    LC_ALL = (unset),
    LANG = "en_IN.ISO8859-1"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),
    LC_ALL = (unset),
    LANG = "en_IN.ISO8859-1"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),
    LC_ALL = (unset),
    LANG = "en_IN.ISO8859-1"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),
    LC_ALL = (unset),
    LANG = "en_IN.ISO8859-1"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
Selecting previously unselected package firefox.
(Reading database ... 
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(Reading database ... 225197 files and directories currently installed.)
Unpacking firefox (from .../firefox_20.0+build1-0ubuntu0.12.10.3_i386.deb) ...
Selecting previously unselected package firefox-globalmenu.
Unpacking firefox-globalmenu (from .../firefox-globalmenu_20.0+build1-0ubuntu0.12.10.3_i386.deb) ...
Processing triggers for bamfdaemon ...
Rebuilding /usr/share/applications/bamf.index...
Processing triggers for desktop-file-utils ...
Processing triggers for gnome-menus ...
Processing triggers for man-db ...
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
Setting up firefox (20.0+build1-0ubuntu0.12.10.3) ...
update-alternatives: error: alternative path /usr/bin/firefox doesn't exist
dpkg: error processing firefox (--configure):
 subprocess installed post-installation script returned error exit status 2
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of firefox-globalmenu:
 firefox-globalmenu depends on firefox (= 20.0+build1-0ubuntu0.12.10.3); however:
  Package firefox is not configured yet.

dpkg: error processing firefox-globalmenu (--configure):
 dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
Errors were encountered while processing:
 firefox
 firefox-globalmenu
Error in function: 
Setting up firefox (20.0+build1-0ubuntu0.12.10.3) ...
update-alternatives: error: alternative path /usr/bin/firefox doesn't exist
dpkg: error processing firefox (--configure):
 subprocess installed post-installation script returned error exit status 2
dpkg: dependency problems prevent configuration of firefox-globalmenu:
 firefox-globalmenu depends on firefox (= 20.0+build1-0ubuntu0.12.10.3); however:
  Package firefox is not configured yet.

dpkg: error processing firefox-globalmenu (--configure):
 dependency problems - leaving unconfigured

Nota: Eu tentei instalar o firefox mais cedo, mas ele deu um erro durante o download, então baixei o firefox do site oficial dele e segui as instruções que encontrei em link Isso me permite usar o firefox, mas então pensei que usar o da USC seria melhor, já que se atualizaria. Então eu apaguei a compilação do mozilla e tentei instalar novamente da USC, após o que recebi o erro acima. Eu suspeito que minha tentativa de usar a compilação do mozilla possa ser a causa do erro.

Ok, quando eu digitei 'sudo apt-get install firefox' no terminal, eu entendi:

sudo apt-get install firefox
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  freegish-data gir1.2-gconf-2.0 gir1.2-unique-3.0 libunique-3.0-0
  ndiswrapper-common ndiswrapper-utils-1.9 python-compizconfig
Use 'apt-get autoremove' to remove them.
The following extra packages will be installed:
  firefox-globalmenu
Suggested packages:
  latex-xft-fonts firefox-gnome-support
The following NEW packages will be installed:
  firefox firefox-globalmenu
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/24.6 MB of archives.
After this operation, 51.7 MB of additional disk space will be used.
Do you want to continue [Y/n]? y
Selecting previously unselected package firefox.
(Reading database ... 225197 files and directories currently installed.)
Unpacking firefox (from .../firefox_20.0+build1-0ubuntu0.12.10.3_i386.deb) ...
Selecting previously unselected package firefox-globalmenu.
Unpacking firefox-globalmenu (from .../firefox-globalmenu_20.0+build1-0ubuntu0.12.10.3_i386.deb) ...
Processing triggers for bamfdaemon ...
Rebuilding /usr/share/applications/bamf.index...
Processing triggers for desktop-file-utils ...
Processing triggers for gnome-menus ...
Processing triggers for man-db ...
Setting up firefox (20.0+build1-0ubuntu0.12.10.3) ...
update-alternatives: error: alternative path /usr/bin/firefox doesn't exist
dpkg: error processing firefox (--configure):
 subprocess installed post-installation script returned error exit status 2
E: Sub-process /usr/bin/dpkg returned an error code(1)'

após o que recebi um relatório de falha.

    

Answer 1

Pressione Ctrl + Alt + T para abrir o terimanal e executar os seguintes comandos:

sudo apt-get update
sudo apt-get upgrade
sudo apt-get install firefox

Se não resolver o problema, tente as seguintes soluções:

• Reinstale / instale o pacote de idiomas:

  sudo apt-get install --reinstall language-pack-en
  

• (Re) Gerar e reconfigurar localidades:

  sudo locale-gen
  sudo dpkg-reconfigure locales
  

• A solução final é definir manualmente a variável LANG , modificando /etc/default/locale .
  Abra /etc/default/locale no seu editor favorito:

  gksudo gedit /etc/default/locale
  

  e defina o LANG= para en_US.UTF-8 ou qualquer idioma que você esteja usando, como:

  LANG=en_US.UTF-8
  

  As alterações entrarão em vigor após a reinicialização.

Após as informações adicionais fornecidas pelo OP, o problema foi resolvido executando:

sudo apt-get clean
sudo apt-get install firefox

_{Fontes: Documentação do Ubuntu , Fóruns do Ubuntu , Super usuário}