Qt (>= Qt 3.0) not found

[Michael Schwendt]

On Wed, 21 Jan 2004 21:50:46 +0100, Florian Sievert wrote:

> i noticed meanwhile several times that I am not able to compile one or another software using qt. I always getting the same error:
> 
> checking for Qt... configure: error: Qt (>= Qt 3.0) (library qt-mt) not found. Please check your installation!
> For more details about this problem, look at the end of config.log.
> Make sure that you have compiled Qt with thread support!
> 
> This time during the try to compile superkaramba. I searched around a while (also this list) and noticed that 
> someone points out the file /etc/profile.d/qt.sh and that the qt dir may be set wrong. 
> 
> However after starting the script an "echo $QTDIR" gives back an /usr/lib/qt-3.1. For me this doesn look fine. I also noticed an tip to give the qt-dir as param for configure:
> ./configure --with-qt-dir=/usr/lib/qt-3.1. With the same effect, the qt-lib isn't found again. I am currently running out of good ideas? What could went wrong? I also doesn't found any really usefull hint in the config.log,
>

The reason for the failure should be in config.log, as diagnostic output
on compiling and linking a test program is stored there. One common reason
is that the test code checks for a wrong Qt version constant. The
QT_VERSION constant changed with Qt 3.0.5 and can result in Qt >= 3.0.5 to
be detected as Qt < 3.0. Another reason could be missing dependencies.

--