0
votes
0answers
26 views

Configuration of $QTDIR

I installed Qt from ubuntu repository. I'm on Trusty. Now I use a another program who need $QTDIR but when I enter echo $QTDIR, the terminal output nothing. How to set up this path without ...
0
votes
0answers
36 views

Import libraries in Ubuntu SDK

I am very new to QML, Qt and the like. I want to add a library (e.g. http://sourceforge.net/p/qzxing/wiki/Home/) for a "Ubuntu -> Simple UI" project. However, I cannot figure out how. The instructions ...
3
votes
1answer
1k views

Cannot mix incompatible Qt library (version 0x40804) with this library (version 0x40801) Aborted core dumped

... Cannot mix incompatible Qt library (version 0x40804) with this library (version 0x40801) Aborted core dumped The Problem occurs with 64-Bit Ubuntu 13.04 when starting k3b, ebook-viewer ..., ...
1
vote
1answer
83 views

Can I directly use the Qt and GTK+ libraries I saw in the Update Manager?

I installed Ubuntu 12.04 on my laptop today, and when I was updating it using the Update Manager, I saw it downloading qt and gtk libraries. Does that mean I can use them directly? Or will I need to ...
0
votes
1answer
1k views

How do I build Qt Static Libraries?

I'm Developing QT and I want to know how to build static libraries. Well, I searched a lot. But the Reason I asked is that I've installed these from Synaptic: libqt4-core libqt4-gui ...