I’ve installed Version: 5.0.4.2 via sudo add-apt-repository ppa:libreoffice/libreoffice-5-0. But I don’t seem to have local help installed. If I press F1 a browser window opens to Welcome to the LibreOffice Calc Help - LibreOffice Help
How do I install the local help version?
You will find copies of the LibreOffice 5.0.4 on http://www.libreoffice.org/download/libreoffice-still/. You can choose your language and download the relevant HELP pack and then install it. … Peter
For Ubuntu users, first run
apt-cache search libreoffice-help
Decide which particular language you want from the output:
$ apt-cache search libreoffice-help
libreoffice-help-ca - office productivity suite -- Catalan help
libreoffice-help-cs - office productivity suite -- Czech help
libreoffice-help-da - office productivity suite -- Danish help
libreoffice-help-de - office productivity suite -- German help
libreoffice-help-dz - office productivity suite -- Dzongkha help
libreoffice-help-el - office productivity suite -- Greek help
libreoffice-help-en-gb - office productivity suite -- English_british help
libreoffice-help-en-us - office productivity suite -- English_american help
libreoffice-help-es - office productivity suite -- Spanish help
libreoffice-help-et - office productivity suite -- Estonian help
libreoffice-help-eu - office productivity suite -- Basque help
libreoffice-help-fi - office productivity suite -- Finnish help
libreoffice-help-fr - office productivity suite -- French help
libreoffice-help-gl - office productivity suite -- Galician help
libreoffice-help-hi - office productivity suite -- Hindi help
libreoffice-help-hu - office productivity suite -- Hungarian help
libreoffice-help-it - office productivity suite -- Italian help
libreoffice-help-ja - office productivity suite -- Japanese help
libreoffice-help-km - office productivity suite -- Khmer help
libreoffice-help-ko - office productivity suite -- Korean help
libreoffice-help-nl - office productivity suite -- Dutch help
libreoffice-help-om - office productivity suite -- Oromo help
libreoffice-help-pl - office productivity suite -- Polish help
libreoffice-help-pt - office productivity suite -- Portuguese help
libreoffice-help-pt-br - office productivity suite -- Portuguese_brazilian help
libreoffice-help-ru - office productivity suite -- Russian help
libreoffice-help-sk - office productivity suite -- Slovak help
libreoffice-help-sl - office productivity suite -- Slovenian help
libreoffice-help-sv - office productivity suite -- Swedish help
libreoffice-help-tr - office productivity suite -- Turkish help
libreoffice-help-vi - office productivity suite -- Vietnamese help
libreoffice-help-zh-cn - office productivity suite -- Chinese_simplified help
libreoffice-help-zh-tw - office productivity suite -- Chinese_traditional help
$
and then, for example, run
sudo apt-get install libreoffice-help-en-us