Gambas is the name of an object-oriented dialect of the BASIC programming language as well as the integrated development environment that accompanies it. Designed to run on Linux and other Unix-like computer operating systems,[3] its name is a recursive acronym for Gambas Almost Means Basic. Gambas is also the word for prawns in the Spanish language, from which the project’s logos are derived. Gambas from version 3.2 can run on Raspberry Pi.

Install Gambas 3 release in Ubuntu:

An ppa created by Kendek includes packages of Gambas 3 for Ubuntu 12.10, 12.04, 11.10, 11.04, and 10.04.
Open terminal from the dash home or press Ctrl+Alt+T, add the ppa:

sudo add-apt-repository ppa:nemh/gambas3

Update and install Gambas 3:

sudo apt-get update
sudo apt-get install gambas3