disk-manager software package provides simple graphical filesystem configurator, 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 disk-manager
disk-manager is installed in your system.
Make ensure the disk-manager package were installed using the commands given below,
$ sudo dpkg-query -l | grep disk-manager *
You will get with disk-manager package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Administration Utilities |
| Package | disk-manager |
| Version | 1.1.1-2 |
| Description | simple graphical filesystem configurator |
| Sub Section | Admin |