title: Error while installing php 7.2 in ubuntu 17.04
body: <p>I got this error when run below command</p>
  
  <pre><code>sudo apt install php7.2 php7.2-common php7.2-cli php7.2-fpm   
  </code></pre>
  
  <p>Reading state information... Done</p>
  
  <pre><code>E: Unable to locate package php7.2
  E: Couldn't find any package by glob 'php7.2'
  E: Couldn't find any package by regex 'php7.2'
  E: Unable to locate package php7.2-common
  E: Couldn't find any package by glob 'php7.2-common'
  E: Couldn't find any package by regex 'php7.2-common'
  E: Unable to locate package php7.2-cli
  E: Couldn't find any package by glob 'php7.2-cli'
  E: Couldn't find any package by regex 'php7.2-cli'
  E: Unable to locate package php7.2-fpm
  E: Couldn't find any package by glob 'php7.2-fpm'
  E: Couldn't find any package by regex 'php7.2-fpm'
  </code></pre>