sudo apt-get remove openoffice*.*
sudo add-apt-repository ppa:libreoffice/ppa
sudo apt-get update
sudo apt-get install libreoffice libreoffice-gnome libreoffice-l10n-it libreoffice-help-it
sudo apt-get remove openoffice*.*
sudo add-apt-repository ppa:libreoffice/ppa
sudo apt-get update
sudo apt-get install libreoffice libreoffice-gnome libreoffice-l10n-it libreoffice-help-it