Former Kloxo developer Mustafa Ramadhan created a new fork of the Kloxo webhosting panel. The new version fixes security issues and comes with new features including Nginx support. Kloxo-MR still runs only on CentOS 5 but a CentOS 6 compatible version is on the way.

Here is how to install Kloxo-MR:
Kloxo-MR 6.5.0 Release Candidate