sudo apt-get -y purge libreoffice-* && sudo add-apt-repository -y ppa:libreoffice/ppa && sudo apt-get update && sudo apt-get -y install libreoffice libreoffice-gtk3 libreoffice-help-et libreoffice-l10n-et libreoffice-librelogo libreoffice-nlpsolver libreoffice-ogltrans libreoffice-presentation-minimizer libreoffice-presenter-console libreoffice-report-builder openclipart-libreoffice && sudo ldconfig && sudo dpkg --configure -a && sudo apt-get clean