Welcome to hop5.in Here you will find RPM Packages for bleeding edge technologies like HHVM, docker.io, google-go. Centos 6.x Package Repository package respository is at this place. HHVM (Hiphop for PHP) hhvm (hiphop for php) installation instructions for centos 6.x are at here Go Programming Language Installation instructions for go programming language on centos 6.x are at thisplace Docker.io (