ptex2tex software package provides easy generation of (possibly complex) LaTeX environments, 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 ptex2tex
ptex2tex is installed in your system.
Make ensure the ptex2tex package were installed using the commands given below,
$ sudo dpkg-query -l | grep ptex2tex *
You will get with ptex2tex package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Text Processing |
| Package | ptex2tex |
| Version | 0.4-1 |
| Description | easy generation of (possibly complex) LaTeX environments |
| Sub Section | Text |