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Installer Java 7 sur Ubuntu

Installer Java 7 sur Ubuntu
Java 7 ne sera pas disponible dans les dépôts d'Ubuntu et de Debian. La faute à Oracle qui après avoir racheté Sun (et donc Java), a tout simplement donné fin à la licence DLJ qui permettait aux distribs Linux d'intégrer les produits Sun (Donc Java), à leurs packages. Du coup, la seule version disponible dans les dépôts sera bientôt uniquement OpenJDK 7. Voici donc un petit tuto qui vous expliquera comme installer Java 7 sous Ubuntu (et Debian). Tout d'abord, téléchargez la version de java qui correspond à votre OS. Ouvrez un terminal, et placez vous dans le répertoire où cette archive a été téléchargée et décompressez là : tar -xvf jdk-7-linux-i586.tar.gz Ensuite, on va par précaution vérifier que vous avez bien le répertoire qu'il faut pour la jvm : sudo mkdir -p /usr/lib/jvm/ et on va déplacer tout ce petit monde dans ce répertoire : sudo mv jdk1.7.0/ /usr/lib/jvm/ On va ensuite installer un petit script qui permet de faire la mise à jour au niveau du système. Et voilà !!! [Source]

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