Chroot jails are not available : The Jailkit command jk_init was not found on your system - maybe the packet is not installed?

How to install jailkit on ubuntu 14.04



Howdy -- at the moment I believe the primary testing of this has been on CentOS.

You'd likely need to manually install jailkit on Ubuntu/Debian.

While I haven't tested this, you could always try this Ubuntu PPA here. If you happen to have a test server, I'd recommend trying it there first: