[Solved] LibreOffice

Hello,
how can I install the newest version of LibreOffice from file? When I unpack it and go into the RPM folder and start the Konsole, it won't accept the order "sudo urpmi *.rpm". Sudo is an unknown order. So how can I install Libreoffice?
Kind regards
Sigurd
how can I install the newest version of LibreOffice from file? When I unpack it and go into the RPM folder and start the Konsole, it won't accept the order "sudo urpmi *.rpm". Sudo is an unknown order. So how can I install Libreoffice?
Kind regards
Sigurd