qt5: qt 5.4.1 (Qt GUI framework)  
qt5:  
qt5: Qt is a cross-platform application framework that is widely used for 
qt5: developing application software with a graphical user interface (GUI) (in 
qt5: which cases Qt is classified as a widget toolkit), and also used for 
qt5: developing non-GUI programs such as command-line tools and consoles for 
qt5: servers. One of the major users of Qt is KDE.  
qt5: 
qt5: 
qt5: 
qt5: This package installs in /opt/qt5

