How to install Qt ???

[roopesh]

Assuming you have installed Dev-Cpp in C:\Dev-Cpp
you should mention that path when installing qt-win-opensource-4.4.1-mingw.exe, when it asks for mingw.

After you install with the path of Dev-cpp, you should be able to run the qt apps with the console that is there in "Start->All Programs->Qt by Trolltech->Qt{version} command prompt"

But if you want to compile from cmd, and run apps with double clicks,
Just create environment variables as shown in Qt{version} command prompt
Assuming you know how to add env variables in windows, just
Add QTDIR & QMAKESEC to environment variables
and
append QTDIR/bin to PATH

restart the computer, everything should work fine.
You can ask if you want more detailed explanation. I might be slow in replying, though.

[pawel87]

There You can find everything:
turtorial.
Good luck

[dany_MB]

Guys thank you soooo much. Now I did it successfully.

I installed it on Backtrack3. Working 100%.
This is how I did it :

cd /usr/local
wget ftp://ftp.trolltech.no/qt/source/qt-x11-opensource-src-4.4.3.tar.gz
tar -zxvf qt-x11-opensource-src-4.4.3.tar.gz
cd qt-x11-opensource-src-4.4.3
./configure -qt-gif -stl -xinerama -sm -no-exceptions
make install

cd /usr/local
wget ftp://ftp.trolltech.no/qt/source/qt-x11-opensource-src-4.4.3.tar.gz
tar -zxvf qt-x11-opensource-src-4.4.3.tar.gz
cd qt-x11-opensource-src-4.4.3
./configure -qt-gif -stl -xinerama -sm -no-exceptions
make install

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Thank you guys for helping me.