Redmine 3.3 + Unicorn + Nginx on CentOS 7
Heads-up on the pitfalls: the bundle doesn't install with MariaDB 10; I had to reinstall version 5.5. Before installing MariaDB 5.5, you need to remove everything from /var/lib/mysql. After that, download Redmine 3.3.0 and extract it to a convenient folder. Let's move the files to one of the directories designated for web applications…