$ sudo apt-get update
$ sudo apt-get install libgladeui-1-11 

libgladeui-1-11 is installed in your system.

Make ensure the libgladeui-1-11 package were installed using the commands given below,

$ sudo dpkg-query -l | grep libgladeui-1-11 *

You will get with libgladeui-1-11 package name, version, architecture and description in a table

libgladeui-1-11 package basic information: