jailkit package in Ubuntu

Jailkit ⇒ trunk

Jailkit is a set of utilities to limit user accounts to specific files using chroot() and or specific commands. Setting up a chroot shell, a shell limited to some specific command, or a daemon inside a chroot jail is a lot easier and can be automated using these utilities. Jailkit is known to be used in network security appliances from several leading IT security firms, internet servers from several large enterprise organizations, internet servers from internet service providers, as well as many smaller companies and private users that need to secure cvs, sftp, shell or daemon processes.

Jailkit 2.19 is older than the current packaged version. Launchpad may be missing release information for the trunk series or this package is linked to the wrong Jailkit series.