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Qt is a cross-platform application framework that is widely used for developing application software that can be run on various software and hardware platforms with little or no change in the underlying codebase, while still being a native application with the capabilities and speed thereof. Qt is currently being developed both by the Qt Company, a subsidiary of Digia, and the Qt Project under open-source governance, involving individual developers and firms working to advance Qt. (Wikipedia)

Download and installation

  • Qt SDK 1.2.1 von Nokia (enthält bereits Qt libraries und Qt Creator (IDE))

Install Qt Creator separately:

apt-get install qtcreator

Projekt erstellen und bauen

Terminal (Linux)

Further information: Running qmake

Create a project

qmake -project

Generate a Makefile


Compile the code


Errors and problems

Time is wrong

Solltest du Fehler mit der Zeit bekommen, schaue nach, ob das Datum am PC richtig eingestellt ist. Um die Zeit einzustellen:

date --set="YYYYmmDD hh:mm"

See also

External links