radare2-plugins software package provides plugins for radare2, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install radare2-plugins
radare2-plugins is installed in your system.
Make ensure the radare2-plugins package were installed using the commands given below,
$ sudo dpkg-query -l | grep radare2-plugins *
You will get with radare2-plugins package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | radare2-plugins |
| Version | 0.9.6-3.1ubuntu1 |
| Description | plugins for radare2 |
| Sub Section | libs |