On the Ubuntu Wiki, find information on how to install software from official repositories. Specifically, navigate to the page that details this process. Once on the correct page, state its title and provide one command-line example for installing a package.
Navigate to the Ubuntu Wiki homepage (help.ubuntu.ru). Use the search functionality or navigate through relevant sections to find the page about installing software from official repositories. Identify the title of the page that describes installing software from official repositories. Locate and extract a command-line example for installing a package from the official repositories on that page.
The agent successfully navigates to the 'Установка программ' (Installing Programs) page. The stated title of the page is "Установка программ". The provided command-line example for installing a package is `sudo apt install vlc` or `sudo apt install <имя_пакета>`.