Viber for Linux - Install in ElementaryOS 64bit and UBUNTU 64 bit

I tried the download and setup directly from Viber's website but the setup kept hanging after asking for my phone number.  So I tried another method.

THIS WORKED on 2016 March 10

Open a terminal
Type:
wget http://download.cdn.viber.com/cdn/desktop/Linux/Viber.zip
Then unzip it and cd to that viber directory.

unzip Viber.zip
cd Viber
~/Viber/Viber.sh