Folder Color option is not available [duplicate]

I am currently running Ubuntu 16.04 LTS and downloaded Folder Color as described in "How to change folders color?".

But though I restarted my pc again the option is not available when I right click on any folder.

What can I do now?

Note: The answer I accepted is because it worked, I had already installed the Folder Color software and was using it for a long time but it stopped working one day so this question is regarding what to do if the Folder Color is not working if Installed already.Still, if you consider it duplicate of any XYZ question please think again.

Solution 1:

run these commands

 sudo add-apt-repository ppa:costales/folder-color
 sudo apt-get update
 sudo apt-get install folder-color
 nautilus -q