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Le paquet 'ttf-mscorefonts-installer' n'a pas de candidat d'installation

Une application Web basée sur Java s'exécute sur le serveur Amazon EC2 Ubuntu. J'utilise les rapports Jasper pour générer des rapports au format PDF. J'ai construit ces rapports en utilisant 'Jaspersoft Studio'

Maintenant, quand j'essaie de générer des rapports, j'obtiens cette erreur

net.sf.jasperreports.engine.util.jrfontnotfoundexception font 'Times New Roman' is not available to the jvm

J'ai donc décidé d'installer les polices Microsoft. J'ai tapé,

Sudo apt-get install ttf-mscorefonts-installer

Cela n'a pas fonctionné du tout. Au lieu de cela, il m'a donné l'avis ci-dessous

$ Sudo apt-get install ttf-mscorefonts-installer
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package ttf-mscorefonts-installer is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'ttf-mscorefonts-installer' has no installation candidate

Comment puis-je résoudre ce problème?

Mise à jour

Mon source.list contient ci-dessous. suis-je en sécurité pour éditer?

       ## Note, this file is written by cloud-init on first boot of an instance
## modifications made here will not survive a re-bundle.
## if you wish to make changes you can:
## a.) add 'apt_preserve_sources_list: true' to /etc/cloud/cloud.cfg
##     or do the same in user-data
## b.) add sources in /etc/apt/sources.list.d
## c.) make changes to template file /etc/cloud/templates/sources.list.tmpl
#

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty main
deb-src http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty main

## Major bug fix updates produced after the final release of the
## distribution.
deb http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-updates main
deb-src http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-updates main

## 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://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty universe
deb-src http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty universe
deb http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-updates universe
deb-src http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-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://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty multiverse
# deb-src http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty multiverse
# deb http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-updates multiverse
# deb-src http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-updates multiverse

## Uncomment the following two lines to add software from the 'backports'
## repository.
## 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://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse
# deb-src http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe 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 trusty partner
# deb-src http://archive.canonical.com/ubuntu trusty partner

deb http://security.ubuntu.com/ubuntu trusty-security main
14.04aptjavafonts.ttf
7
PeakGen

Voici deux méthodes que vous pouvez utiliser pour installer le logiciel.

Installation en ligne de commande

echo "deb http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty multiverse
deb http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-updates multiverse
deb http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse" | Sudo tee /etc/apt/sources.list.d/multiverse.list 
Sudo apt-get update
Sudo apt-get install ttf-mscorefonts-installer

Installation facile

Ouvrez le centre logiciel Ubuntu, cliquez sur Éditer et sélectionnez Sources de logiciels dans le menu déroulant.

Cochez la case Logiciels restreints à des droits d'auteur ou à des problèmes juridiques (multivers).

On vous demandera peut-être un mot de passe.

Lorsque vous avez terminé, exécutez les commandes suivantes:

Sudo apt-get update
Sudo apt-get install ttf-mscorefonts-installer
11
mchid

Vous avez un tag 12.04 mais votre sources.list est pour 14.04?

Le paquet est dans le multiverse les dépôts.

Editez votre sources.list

Sudo nano /etc/apt/sources.list

Après votre mise à jour dans votre question, supprimez simplement le # au début de chaque ligne commençant par deb et par l’entrée multiverse.

Voici la liste complète basée sur votre fichier list pour un copier/coller

## Note, this file is written by cloud-init on first boot of an instance
## modifications made here will not survive a re-bundle.
## if you wish to make changes you can:
## a.) add 'apt_preserve_sources_list: true' to /etc/cloud/cloud.cfg
##     or do the same in user-data
## b.) add sources in /etc/apt/sources.list.d
## c.) make changes to template file /etc/cloud/templates/sources.list.tmpl
#

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty main
deb-src http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty main

## Major bug fix updates produced after the final release of the
## distribution.
deb http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-updates main
deb-src http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-updates main

## 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://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty universe
deb-src http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty universe
deb http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-updates universe
deb-src http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-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://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty multiverse
deb-src http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty multiverse
deb http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-updates multiverse
deb-src http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-updates multiverse

## Uncomment the following two lines to add software from the 'backports'
## repository.
## 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://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse
deb-src http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe 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 trusty partner
# deb-src http://archive.canonical.com/ubuntu trusty partner

deb http://security.ubuntu.com/ubuntu trusty-security main

Faites de même dans /etc/cloud/templates/sources.list.tmpl

Après ça

Sudo apt-get update
Sudo apt-get install ttf-mscorefonts-installer

Notes spéciales pour le serveur Amazon EC2 Ubuntu

  1. Editez votre /etc/cloud/cloud.cfg

    nano /etc/cloud/cloud.cfg

    et ajouter

    apt_preserve_sources_list: true

  2. Ajoutez en plus des PPA ou des sources non Ubuntu dans des fichiers list distincts du dossier.

    /etc/apt/sources.list.d

  3. Apportez vos modifications dans /etc/apt/sources.list dans

    /etc/cloud/templates/sources.list.tmpl

    aussi, pour survivre à un re-bundle.

2
A.B.