Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
thanks for the feedback.
I think that i will go for ubuntu. But i have a question, should i install qt from qt project, or from the ubuntu store?
the best way is from online installer from Qt website - you will get the last version. on Ubuntu is Qt 4
