ctdb software package provides clustered database to store temporary data, you can install in your Ubuntu 17.04 (Zesty Zapus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install ctdb
ctdb is installed in your system.
Make ensure the ctdb package were installed using the commands given below,
$ sudo dpkg-query -l | grep ctdb *
You will get with ctdb package name, version, architecture and description in a table
| Distro | Ubuntu 17 04 zesty zapus |
| Section | Network |
| Package | ctdb |
| Version | 2:4.4.5+dfsg-2ubuntu6 |
| Description | clustered database to store temporary data |
| Sub Section | net |