Cannt connect to mysql in QT 4.7.2

[vahidsamimi]

hi
im beginner in QT!!!
and i have a problem with connecting to mysql
i install offline QT and use ubuntu 11.04

when run my program, show this error:
bq.
QSqlDatabase: QMYSQL driver not loaded
QSqlDatabase: available drivers: QSQLITE

What should I do?
please step by step!!!

[tucnak]

Hello, ~vahidsamimi!

You should have problems with drivers. Your error log tells that you only have QSQLITE driver for databases. If you want to have QMYSQL driver - you must have it in your Qt.

The best solution is to configure Qt (build sources) in this way:
@
./configure <some keys> -qt-sql-mysql
@

[vahidsamimi]

hi tucnak
thanks for your answer
but how can i configure QT!!!???
can you tell a example ???

[tucnak]

You should to download Qt Sources, configure and build them. Or you can download Qt SDK - it has QMYSQL driver in defaults.

[vahidsamimi]

but i downloaded QT SDK from here:
http://qt.nokia.com/downloads/sdk-linux-x11-64bit-cpp-offline

but it has not QMYSQL driver in defaults!

[tucnak]

Oh, sorry. I said wrong thing.

== SOLUTION ==

1. Download Qt 4.8.2 sources
2. Extract them to some dir
3. Read README
4. When you will be on step "Configure" - configure it with keys you need + "qt-sql qt-sql-mysql"
5. ?????
6. PROFIT!!1

[vahidsamimi]

hi
i downloaded QT 4.8.2 source and installed this!!!
but i have a question!
how can i running QT 4.8.2?!!
where is qtcreator file?