a2ps software package provides GNU a2ps - Anything to PostScript converter and pretty-printer, you can install in your Debian 7 (Wheezy) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install a2ps
a2ps is installed in your system.
Make ensure the a2ps package were installed using the commands given below,
$ sudo dpkg-query -l | grep a2ps *
You will get with a2ps package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Text Processing |
| Package | a2ps |
| Version | 1:4.14-1.1+deb7u1 |
| Description | GNU a2ps - Anything to PostScript converter and pretty-printer |
| Sub Section | text |