HOW TO INSTALL SPOTIFY ON FEDORA 23 OR UBUNTU 16.04

FEDORA: 
 
dnf config-manager --add-repo=http://negativo17.org/repos/fedora-spotify.repo

dnf install spotify-client

UBUNTU:

apt-add-repository -y "deb http://repository.spotify.com stable non-free"

 apt-key adv --keyserver keyserver.ubuntu.com --recv-keys D2C19886

apt-get install spotify-client