Forums Developer Community Ubuntu How to Install mcry... Notifications Clear all How to Install mcrypt Php 7.3 Extension Last Post RSS Posts: 0 Anonymous Topic starter Apr 13, 2020 10:34 am Joined: 51 years ago I'n Vultr, Nginx Ubuntu 18. I want to install mcrypt Php 7.3 Extension . Can you Help me. Reply Topic Tags Vultr Nginx php 1 Reply Posts: 7 Lucas Noah Admin Apr 13, 2020 10:36 am (@admin) Member Joined: 2 years ago First, you have to Run this sudo apt update and run the installation. sudo apt install mcrypt Reply Share: