apt - How to install ClipGrab in Ubuntu 16.10 (Yakkety Yak) - Ask Ubuntu

the output while installing clipgrab using ppa :-

reading package lists... done w: repository 'http://ppa.launchpad.net/clipgrab-team/ppa/ubuntu yakkety release' not have release file. n: data such repository can't authenticated , therefore potentially dangerous use. n: see apt-secure(8) manpage repository creation , user configuration details. e: failed fetch http://ppa.launchpad.net/clipgrab-team/ppa/ubuntu/dists/yakkety/main/binary-amd64/packages  404  not found e: index files failed download. have been ignored, or old ones used instead. jaggu@jaggu-lenovo-g50-80:~$ sudo apt-get install clipgrab reading package lists... done building dependency tree        reading state information... done packages not installed. may mean have requested impossible situation or if using unstable distribution required packages have not yet been created or been moved out of incoming. following information may resolve situation:  following packages have unmet dependencies:  clipgrab : depends: libavcodec-extra-53 (>= 4:0.8.6) not installable e: unable correct problems, have held broken packages. jaggu@jaggu-lenovo-g50-80:~$  

how solve problem , install clipgrab ?

try code below , thats work me

sudo add-apt-repository --remove ppa:clipgrab-team/