MySQL driver , I have, it still not loaded

[wysota]

I have a question: what difference is between qsqlibase4.dll and qsqlibased4.dll?

The latter is a debug version of the plugin. It's required on Windows if your application is built in debug mode.

[bigkoma]

I have new problem

I have installed the newest QT version (2010.5). I compiled MySql (http://blog.rubypdf.com/2010/08/11/h...s-using-mingw/). I opened QtCreator , compiled my aplication and it worked, so I can be happy .... but I'm no happy beacourse this aplication don't work in another system ..... "Driver not loaded"
(I had copied all library)

Interesing is that this aplication not work ( the same error) when I change the Folder ("sqldriver") name in lokation : "C:\qt\2010.05\qt\plugins\".
So I thought that I must copy all file from this directory to my aplikation directory , then it should work ... but not.

Were is the problem ??

[Lykurg]

but I'm no happy beacourse this aplication don't work in another system ..... "Driver not loaded"
(I had copied all library)

Obviously you havn't or at the wrong place. So where have you copied them? Or have a look at qt.conf to define the place your application should look for the plugins.

[bigkoma]

Or have a look at qt.conf to define the place your application should look for the plugins.

Where do I have to look for this?


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Lykurg - thanks for information,

My "qt.conf" (in my application location) have simple look:

[Paths]
Plugins = ./plugins

[Paths]
Plugins = ./plugins

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So in location where I have my application, I created new folder "plugins" and copied the folder "sqldriver" from QT location to this folder.

[wysota]

Do you have MySQL client library (not the Qt plugin) installed on the other system?