title: Can not install openjdk-8-jre-headless on Ubuntu 14.04 LTS
body: <p>I was installing openjdk-8-jre-headless on ubuntu 14.04 LTS using repository ppa:openjdk-r/ppa . 
  Things were working since this morning but now installation is breaking with error message  </p>
  
  <blockquote>
    <p>openjdk-8-jre-headless : Depends: ca-certificates-java but it is not
    going to be installed.</p>
  </blockquote>
  
  <p>Is this package removed from this repository as it was working this morning?</p>