Install Spotify Plugin for Clementine

1. Create the folder where the plugin will be placed

mkdir -p ~/.config/Clementine/spotifyblob/version14-64bit

2. Download the plugin

cd ~/.config/Clementine/spotifyblob/version14-64bit
wget http://spotify.clementine-player.org/version14-64bit/blob
wget http://spotify.clementine-player.org/version14-64bit/libspotify.so.12.1.45

3. Make sure the executable bit is set on the blob

chmod +x blob

4. The blob was looking for libspotify.12, so we create a symlink

ln -s libspotify.so.12.1.45 libspotify.so.12