Q:

Is there any viber PPA?

I'm using Ubuntu Gnome 15.10 and I'm looking for a viber ppa for automatic updates. I've already installed viber via .deb file from the official website but ppa will be better.
Thanks for the answers!

A:

Unfortunately they don't have any PPA available. Viber Support Team will sure on this: 
Download Viber (*.deb) file here.
 cd ~/Downloads/
 sudo dpkg -i viber.deb

Run
Type Viber in dash. Click the launcher icon.
For Gnome, go to Applications -> Internet -> Viber
How to uninstall
sudo apt-get remove viber

