I cannot install anything from the Ubuntu software center (on 13.10). The "Install" button is missing and only the one fore "More information" is there. I suspect it is a problem with the software repository cause I have been messing up with it trying to install OpenOffice but I don't know how to fix it. Any help?

After introducing this commands:

sudo apt-get update

sudo apt-get dist-upgrade

This is what resulted:

sudo apt-get update

[sudo] password for joan: 

Err http://dl.google.com stable InRelease



Err http://dl.google.com stable Release.gpg                                        

  No s'ha pogut resoldre «dl.google.com»

Err http://ppa.launchpad.net saucy InRelease                                       



Err http://extras.ubuntu.com saucy InRelease                                       



Err http://ppa.launchpad.net saucy Release.gpg                                     

  No es pot connectar amb ppa.launchpad.net:http:

Err http://extras.ubuntu.com saucy Release.gpg                                     

  No es pot connectar amb extras.ubuntu.com:http:

Err http://es.archive.ubuntu.com saucy InRelease                                   



Err http://es.archive.ubuntu.com saucy-updates InRelease                           



Err http://es.archive.ubuntu.com saucy-backports InRelease                         



Err http://es.archive.ubuntu.com saucy Release.gpg                                 

  No es pot connectar amb es.archive.ubuntu.com:http: [IP: 2a00:9ac0:c1ca:6::135 80]

Err http://es.archive.ubuntu.com saucy-updates Release.gpg     

  No es pot connectar amb es.archive.ubuntu.com:http: [IP: 2a00:9ac0:c1ca:6::135 80]

Err http://es.archive.ubuntu.com saucy-backports Release.gpg   

  No es pot connectar amb es.archive.ubuntu.com:http: [IP: 2a00:9ac0:c1ca:6::135 80]

Err http://security.ubuntu.com saucy-security InRelease                 



Err http://security.ubuntu.com saucy-security Release.gpg          

  No es pot connectar amb security.ubuntu.com:http: [IP: 2001:67c:1562::15 80]

S'està llegint la llista de paquets… Fet

W: No s'ha pogut obtenir http://es.archive.ubuntu.com/ubuntu/dists/saucy/InRelease  



W: No s'ha pogut obtenir http://es.archive.ubuntu.com/ubuntu/dists/saucy-updates/InRelease  



W: No s'ha pogut obtenir http://es.archive.ubuntu.com/ubuntu/dists/saucy-backports/InRelease  



W: No s'ha pogut obtenir http://security.ubuntu.com/ubuntu/dists/saucy-security/InRelease  



W: No s'ha pogut obtenir http://extras.ubuntu.com/ubuntu/dists/saucy/InRelease  



W: No s'ha pogut obtenir http://dl.google.com/linux/chrome/deb/dists/stable/InRelease  



W: No s'ha pogut obtenir http://ppa.launchpad.net/libreoffice/libreoffice-4-1/ubuntu/dists/saucy/InRelease  



W: No s'ha pogut obtenir http://dl.google.com/linux/chrome/deb/dists/stable/Release.gpg  No s'ha pogut resoldre «dl.google.com»



W: No s'ha pogut obtenir http://ppa.launchpad.net/libreoffice/libreoffice-4-1/ubuntu/dists/saucy/Release.gpg  No es pot connectar amb ppa.launchpad.net:http:



W: No s'ha pogut obtenir http://extras.ubuntu.com/ubuntu/dists/saucy/Release.gpg  No es pot connectar amb extras.ubuntu.com:http:



W: No s'ha pogut obtenir http://es.archive.ubuntu.com/ubuntu/dists/saucy/Release.gpg  No es pot connectar amb es.archive.ubuntu.com:http: [IP: 2a00:9ac0:c1ca:6::135 80]



W: No s'ha pogut obtenir http://es.archive.ubuntu.com/ubuntu/dists/saucy-updates/Release.gpg  No es pot connectar amb es.archive.ubuntu.com:http: [IP: 2a00:9ac0:c1ca:6::135 80]



W: No s'ha pogut obtenir http://es.archive.ubuntu.com/ubuntu/dists/saucy-backports/Release.gpg  No es pot connectar amb es.archive.ubuntu.com:http: [IP: 2a00:9ac0:c1ca:6::135 80]



W: No s'ha pogut obtenir http://security.ubuntu.com/ubuntu/dists/saucy-security/Release.gpg  No es pot connectar amb security.ubuntu.com:http: [IP: 2001:67c:1562::15 80]



W: Alguns índex no s'han pogut baixar. S'han descartat, o en el seu lloc s'han emprat els antics.





jsudo apt-get dist-upgrade

S'està llegint la llista de paquets… Fet 

S'està construint l'arbre de dependències       

S'està llegint la informació de l'estat… Fet

S'està calculant l'actualització… Fet

0 actualitzats, 0 nous a instaŀlar, 0 a suprimir i 0 no actualitzats.

And this is the list of repositories:

cat /etc/apt/sources.list

# deb cdrom:[Ubuntu 13.10 _Saucy Salamander_ - Release i386 (20131016.1)]/ saucy main restricted



# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to

# newer versions of the distribution.

deb http://es.archive.ubuntu.com/ubuntu/ saucy main restricted

deb-src http://es.archive.ubuntu.com/ubuntu/ saucy main restricted



## Major bug fix updates produced after the final release of the

## distribution.

deb http://es.archive.ubuntu.com/ubuntu/ saucy-updates main restricted

deb-src http://es.archive.ubuntu.com/ubuntu/ saucy-updates main restricted



## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu

## team. Also, please note that software in universe WILL NOT receive any

## review or updates from the Ubuntu security team.

deb http://es.archive.ubuntu.com/ubuntu/ saucy universe

deb-src http://es.archive.ubuntu.com/ubuntu/ saucy universe

deb http://es.archive.ubuntu.com/ubuntu/ saucy-updates universe

deb-src http://es.archive.ubuntu.com/ubuntu/ saucy-updates universe



## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 

## team, and may not be under a free licence. Please satisfy yourself as to 

## your rights to use the software. Also, please note that software in 

## multiverse WILL NOT receive any review or updates from the Ubuntu

## security team.

deb http://es.archive.ubuntu.com/ubuntu/ saucy multiverse

deb-src http://es.archive.ubuntu.com/ubuntu/ saucy multiverse

deb http://es.archive.ubuntu.com/ubuntu/ saucy-updates multiverse

deb-src http://es.archive.ubuntu.com/ubuntu/ saucy-updates multiverse



## N.B. software from this repository may not have been tested as

## extensively as that contained in the main release, although it includes

## newer versions of some applications which may provide useful features.

## Also, please note that software in backports WILL NOT receive any review

## or updates from the Ubuntu security team.

deb http://es.archive.ubuntu.com/ubuntu/ saucy-backports main restricted universe multiverse

deb-src http://es.archive.ubuntu.com/ubuntu/ saucy-backports main restricted universe multiverse



deb http://security.ubuntu.com/ubuntu saucy-security main restricted

deb-src http://security.ubuntu.com/ubuntu saucy-security main restricted

deb http://security.ubuntu.com/ubuntu saucy-security universe

deb-src http://security.ubuntu.com/ubuntu saucy-security universe

deb http://security.ubuntu.com/ubuntu saucy-security multiverse

deb-src http://security.ubuntu.com/ubuntu saucy-security multiverse



## Uncomment the following two lines to add software from Canonical's

## 'partner' repository.

## This software is not part of Ubuntu, but is offered by Canonical and the

## respective vendors as a service to Ubuntu users.

# deb http://archive.canonical.com/ubuntu saucy partner

# deb-src http://archive.canonical.com/ubuntu saucy partner



## This software is not part of Ubuntu, but is offered by third-party

## developers who want to ship their latest software.

deb http://extras.ubuntu.com/ubuntu saucy main

deb-src http://extras.ubuntu.com/ubuntu saucy main