In this article we will install TWiki on a CentOS 7 VPS with Apache web server. TWiki is simple to use, flexible, secure and very powerful web-based collaboration platform based on Perl. Using TWiki you can run a project development space, a document management system, a knowledge base or any other groupware tool. TWiki is used by millions of users in more than 130 countries in the world and it comes with many features such as: