Go to
http://forum.mratwork.com:7778 and you will see Kloxo-MR 6.5.1.a-2013072201 as a version. This version not ready to upload to github dev.
In this version (alreafy exist on Kloxo-MR 6.5.0.f-2013031829) not using lxphp + lighttpd for running Kloxo panel but using php52s (special php 5.2 for next release for multiple php) + nginx (regular).
Because still php 5.2 for php52s, Kloxo-MR not using php-fpm but spawn-fcgi. As we know, php-fpm not ready for php 5.2 and just patch for it.
This version still testing intensively for speed and prevent (minimize) error 'Could not Connect to the server [localhost]...'.