libtainting-perl software package provides Perl pragma to enable taint mode lexically, 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 libtainting-perl
libtainting-perl is installed in your system.
Make ensure the libtainting-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libtainting-perl *
You will get with libtainting-perl package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Perl |
| Package | libtainting-perl |
| Version | 0.1-1 |
| Description | Perl pragma to enable taint mode lexically |
| Sub Section | Perl |