QT version 4.8 to 5.7 QMySQl

[Amaury]

Yes I have a MySql Database and I need to make Qt works with it (was running in previous version)

[SGaist]

Then run ldd on that plugin please.

[Amaury]

The problem is that I don't know where it is , I don't have any MySql Librairies in Qt...

[SGaist]

So you mean the plugin wasn't built ?

[Amaury]

I installed Qt via the tar.gz file so I build it by myself , is there any chances that the library is not build in the same time ?
In /usr/local/Qt-5.7.1/plugins/sqldrivers I just have libqsqlite.so file so I assume that's where I need to have my MySQL files since I only have the sql detected by Qt.

[SGaist]

Do you have the MySQL dev package for ARM on your system ?

If not, then that's one of the reason why it wasn't built. If you have it, then it might not have been found.

In any case, you don't need to re-build all of Qt. Just build the plugin by hand like shown in the documentation.

[Amaury]

I just installed Mysql to run it on my rasp , I tried to use some command to get the mysql packages but don't know if that works , do you have the command to get the dev package or the doc link please?

EDIT : sudo apt-get install mysql-client libmysqlclient-dev I tried this command line but it looks that I already have the packages.

[jsulm]

@Amaury Then try to build the plug-in and see what happens.

[Amaury]

@jsulm How are you doing that ?
EDIT :

Problem seems to be solved with the mysql connector package that I didn't downloaded
For those who have the same problem try the command :

sudo apt-get install libmysqlcppconn-dev
That worked for me , thank you guys .

[jsulm]

@Amaury As @SGaist said: "Just build the plugin by hand like shown in the documentation"