Chamilo is a free and open source learning management system (LMS) which is widely used for online education and team collaboration all around the world. In this article, I will show you how to deploy the latest stable release of Chamilo on an Ubuntu 18.04 LTS server instance. - A fresh Vultr Ubuntu 18.04 LTS x64 server instance with sufficient memory, 8GB or more is recommended in production. Say its IPv4 address is `203.0.113.1`. - A [sudo user](https://docs.vultr.com/how-to-use-sudo-on-a-vult......