I've had to give up on adobe flash and gnash for my son's PC. Most websites using flash complain that the version of flash installed is too old and won't run.

So I am trying to use chrome's built in flash but when I go to chrome://plugins, it's not there. Looking in /opt/google/chrome, there is a PepperFlash directory containing libpepflashplayer.so.

What do I need to do to get pepperflash to show up in plugins so that he can use it?