qsf software package provides small and fast Bayesian spam filter, 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 qsf
qsf is installed in your system.
Make ensure the qsf package were installed using the commands given below,
$ sudo dpkg-query -l | grep qsf *
You will get with qsf package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | |
| Package | qsf |
| Version | 1.2.7-1build2 |
| Description | small and fast Bayesian spam filter |
| Sub Section |