Please post your questions in English as I can’t understand Russian!
Note: There is a Russian RAPIRA language pack created by likhobory
Please see here https://suitecrm.com/forum/international-language-support/59
Which of the latest version of SuiteCRM contains russian lang in installation pack?
Russian language is not inside SuiteCRM installation anymore.
You need to install a language pack after installing SuiteCRM, same as any other language pack
You can download language pack from Crowdin (community translation) or the Rapira pack (more controlled translation) from
Tutorial: Install a new language https://sites.google.com/site/translatingsuitecrm/faq/install_language
Note: if you already have a previous language pack installed you need to uninstall it first.
See tutorial Updating an installed language https://sites.google.com/site/translatingsuitecrm/faq/updatelanguage