caja-actions software package provides Caja extension to create custom actions, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install caja-actions
caja-actions is installed in your system.
Make ensure the caja-actions package were installed using the commands given below,
$ sudo dpkg-query -l | grep caja-actions *
You will get with caja-actions package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Utilities |
| Package | caja-actions |
| Version | 1.8.0+dfsg1-1build1 |
| Description | Caja extension to create custom actions |
| Sub Section | Utils |