gnome-core-devel software package provides GNOME Desktop Environment -- development components, 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 gnome-core-devel
gnome-core-devel is installed in your system.
Make ensure the gnome-core-devel package were installed using the commands given below,
$ sudo dpkg-query -l | grep gnome-core-devel *
You will get with gnome-core-devel package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Development |
| Package | gnome-core-devel |
| Version | 1:3.4+7+deb7u1 |
| Description | GNOME Desktop Environment -- development components |
| Sub Section | devel |