gfm software package provides Texas Instruments hand-helds file manipulation program for X, 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 gfm
gfm is installed in your system.
Make ensure the gfm package were installed using the commands given below,
$ sudo dpkg-query -l | grep gfm *
You will get with gfm package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Mathematics |
| Package | gfm |
| Version | 1.03-2 |
| Description | Texas Instruments hand-helds file manipulation program for X |
| Sub Section | math |