Install RKT on Linux
rkt, linux, install ·RKT (read Rocket) is a secure and versatile pod-native container engine created by CoreOS. Rkt works very will with Linux init systems like systemd. It’s daemon-less but can utilize API servers for interactions with other services.
For Debian based distros use:
sudo apt-get install rkt
For RPM based distros:
sudo dnf install rkt
More options and documentation is here
Various packaging options and binary downloads can be found in Github