How can I install Libreoffice 4.1 release on ubuntu 13.04

I have tried following method suggested by L-user -

which is -

you would like to have a LibreOffice v4.1 installed on Ubuntu you need to add PPA.

  1. Open Terminal with pressing CTRL+ALT+T.
  2. Copy bellow command and paste to terminal and press Enter to add libreoffice-4-1 PPA:
    sudo add-apt-repository ppa:libreoffice/libreoffice-4-1
  3. Then copy bellow command to update software to new version:
    sudo apt-get update && sudo apt-get -y dist-upgrade

but in spite of this, still my libreoffice v is 4.0…how can I upgrade it?

solved now i have 4.1.1 i thinks i did some mistake last time

Please refer to the link given in the question. that is good answer for this question.

First make sure you uninstall your current LibreOffice:

sudo apt-get remove --purge libreoffice*
sudo apt-get clean
sudo apt-get autoremove

source: karthick87’s answer to “How to uninstall LibreOffice?” on AskUbuntu