Install Darktable 1.1.4 in Ubuntu 12.10/12.04/Linux Mint

Install Darktable 1.1.4 in Ubuntu 12.10 Quantal/Ubuntu 12.04 Precise/Linux Mint 14/13 and Darktable 1.0.5 Ubuntu 11.10/11.04/10.04/Mint 12/11/9 Darktable is an open source photography workflow application and RAW developer. A virtual lighttable and darkroom for photographers. It manages your digital negatives in a database, lets you view them through a zoomable lighttable and enables you to develop raw images [...]