Upgrade to the Latest Versions of Your Favorite Ubuntu Software with PPAs
Related Ubuntu gets its stability from heavily testing new versions of software. Using these newer packages requires using software sources outside from the normal Ubuntu repositories. Fortunately, there are hundreds, and adding them to Ubuntu is extremely easy! These other software sources are called Personal Package Archives (PPAs). All that you really need is the name of the PPA. In our example, we’re going to use the PPA for daily builds of Mozilla Firefox....