Install LibreOffice on Ubuntu using the official repository

Few days ago the final version of LibreOffice 3.3, the spin-off of OpenOffice born after the the issues between Document Foundation and Oracle, come to life.

With this guide I will show you how to install LibreOffice 3.3 on Ubuntu and its variants with the official repositories.

Open a terminal and add the LibreOffice’s repository:
sudo add-apt-repository ppa:libreoffice/ppa
Than update the pacakge manager’s database:
sudo apt-get update
If you have OpenOffice, it is best to uninstall it to avoid conflicts:
sudo apt-get purge openoffice* && sudo apt-get autoremove && sudo apt-get autoclean && sudo apt-get clean
And finally install LibreOffice:
sudo apt-get install libreoffice libreoffice-gnome
Of course if you have Kubuntu, instead of libreoffice-gnome, install libreoffice-kde.