Be keep in mind that OpenOffice will be uninstalled automatically when you install LibreOffice.
Step 1 :
sudo add-apt-repository ppa:libreoffice/ppa
sudo apt-get update
Step 2 :
sudo apt-get install libreoffice-gtk libreoffice-gnome libreoffice-pdfimport libreoffice-officebean libreoffice-ogltrans libreoffice-wiki-publisher libreoffice-core libreoffice-mysql-connector libreoffice-base-core libreoffice-style-andromeda libreoffice-calc libreoffice-draw libreoffice-impress libreoffice-writer libreoffice-math libreoffice-common libreoffice-emailmerge libreoffice-l10n-common libreoffice-dtd-officedocument1.0 libreoffice-report-builder-bin libreoffice-style-hicontrast libreoffice-base libreoffice-java-common libreoffice-style-galaxy libreoffice-report-builder ttf-opensymbol libreoffice-presentation-minimizer libreoffice-style-crystal libreoffice-style-oxygen libreoffice-filter-mobiledev mozilla-libreoffice libreoffice-style-human libreoffice-style-tango python-uno ure uno-libs3 libreoffice-help-en-us
Step 3 : (Optional)
The following will install Traditional Chinese and Simplified Chinese.
sudo apt-get install libreoffice-l10n-zh-cn libreoffice-l10n-zh-tw libreoffice-help-zh-cn libreoffice-help-zh-tw
Step 4 : (Optional)
If you are using Kubuntu, install the following instead of
libreoffice-gnome
and libreoffice-gtk
.sudo apt-get install libreoffice-kde
That's all! See you.