pslib1 software package provides library to create PostScript files, 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 pslib1
pslib1 is installed in your system.
Make ensure the pslib1 package were installed using the commands given below,
$ sudo dpkg-query -l | grep pslib1 *
You will get with pslib1 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | pslib1 |
| Version | 0.4.5-3 |
| Description | library to create PostScript files |
| Sub Section | libs |