How may I install LibreOffice tar.gz file?

[mrmister]

I’ve downloaded the 5.0 version and I got a tar.gz file.
My Linux it’s the latest version of Ubuntu.
Could someone please, tell me how may I install it?
Should I do this from the Terminal typing something? or could I install it with a program doing double click or something easy?
Is there is any easy way to do this instead typing complicated commands, I’d prefer that.
Cheers

[Edit: added lo-5 tag]

[AlexKemp]

• You will have an Ubuntu Repository. Use standard methods to install from that. Else:-

• https://launchpad.net/~libreoffice/+archive/ubuntu/ppa:-

  sudo add-apt-repository ppa:libreoffice/ppa
   sudo apt-get update
   sudo apt-get dist-upgrade

• Else:-
  
  Download the .deb from LO & install that:-
  https://www.libreoffice.org/download
  (eg LibreOffice_5.0.0_Linux_x86_deb.tar.gz)

  (from a ROOT terminal):-

  tar -xvzf LibreOffice_5.0.0_Linux_x86_deb.tar.gz
   cd LibreOffice_5.0.0.5_Linux_x86_deb/DEBS/
   dpkg -i *.deb

  (note README at LibreOffice_5.0.0.5_Linux_x86_deb/readmes/README_en-US)

If this helps then please tick the answer ()

[oweng]

Rather than use a root terminal (which is inherently dangerous), simply issue the dpkg command prefixed with sudo.