title: How to install php7.0-mcrypt package on Ubuntu os
body: <p><code>sudo apt install php7.0-mcrypt</code></p>
  
  <p>this command run give me this error </p>
  
  <pre><code>The following packages have unmet dependencies:
   php7.0-mcrypt : Depends: libmcrypt4 but it is not installable
  E: Unable to correct problems, you have held broken 
  </code></pre>
  
  <p>I have no idea what can i do. Please give suggestions to solve this problem 
  and thanks in advance for your suggestions.</p>