sudo add-apt-repository ppa:stebbins/handbrake-releases
You are about to add the following PPA to your system:
 These are the official HandBrake releases for Ubuntu. Official web site http://handbrake.fr/

HandBrake is an open-source, GPL-licensed, multiplatform, multithreaded video transcoder, available for MacOS X, Linux and Windows.
 More info: https://launchpad.net/~stebbins/+archive/handbrake-releases
Press [ENTER] to continue or ctrl-c to cancel adding it

Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --secret-keyring /tmp/tmp.Whd395UPxs --trustdb-name /etc/apt/trustdb.gpg --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --keyserver hkp://keyserver.ubuntu.com:80/ --recv 43D3A9F60C58A7169778E6FB8771ADB0816950D8
gpg: requesting key 816950D8 from hkp server keyserver.ubuntu.com
gpg: key 816950D8: "Launchpad HandBrake Snapshots" not changed
gpg: Total number processed: 1
gpg:              unchanged: 1
rick@Maat:~$ sudo apt-get install handbrake
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package handbrake