glade-gnome software package provides GTK+ 2 User Interface Builder (with GNOME 2 support), you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install glade-gnome
glade-gnome is installed in your system.
Make ensure the glade-gnome package were installed using the commands given below,
$ sudo dpkg-query -l | grep glade-gnome *
You will get with glade-gnome package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | GNOME |
| Package | glade-gnome |
| Version | 3.8.0-0ubuntu4 |
| Description | GTK+ 2 User Interface Builder (with GNOME 2 support) |
| Sub Section | GNOME |