avra software package provides Assembler for Atmel AVR microcontrollers, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install avra
avra is installed in your system.
Make ensure the avra package were installed using the commands given below,
$ sudo dpkg-query -l | grep avra *
You will get with avra package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Electronics |
| Package | avra |
| Version | 1.2.3a-1 |
| Description | Assembler for Atmel AVR microcontrollers |
| Sub Section | Electronics |