relational software package provides Educational tool for relational algebra (graphical user interface), 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 relational
relational is installed in your system.
Make ensure the relational package were installed using the commands given below,
$ sudo dpkg-query -l | grep relational *
You will get with relational package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Python |
| Package | relational |
| Version | 1.2-2 |
| Description | Educational tool for relational algebra (graphical user interface) |
| Sub Section | Python |