aidl software package provides Android Interface Definition Language processor, 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 aidl
aidl is installed in your system.
Make ensure the aidl package were installed using the commands given below,
$ sudo dpkg-query -l | grep aidl *
You will get with aidl package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Development |
| Package | aidl |
| Version | 1:6.0.1+r16-1 |
| Description | Android Interface Definition Language processor |
| Sub Section | Devel |