gfxboot-themes-upstream software package provides tool to test and create graphical boot logos (upstream theme), 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 gfxboot-themes-upstream
gfxboot-themes-upstream is installed in your system.
Make ensure the gfxboot-themes-upstream package were installed using the commands given below,
$ sudo dpkg-query -l | grep gfxboot-themes-upstream *
You will get with gfxboot-themes-upstream package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Miscellaneous |
| Package | gfxboot-themes-upstream |
| Version | 4.5.0-67.1-2 |
| Description | tool to test and create graphical boot logos (upstream theme) |
| Sub Section | misc |