python3.4 software package provides Interactive high-level object-oriented language (version 3.4), 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 python3.4
python3.4 is installed in your system.
Make ensure the python3.4 package were installed using the commands given below,
$ sudo dpkg-query -l | grep python3.4 *
You will get with python3.4 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Python |
| Package | python3.4 |
| Version | 3.4.3-1ubuntu1~14.04.5 [amd64, |
| Description | Interactive high-level object-oriented language (version 3.4) |
| Sub Section | Python |