qt MySql和驱动的安装

sudo apt-get install mysql-server
sudo apt-get install mysql-client
cd ~qt/qtsdk-2010.05/qt/src/plugins/sqldrivers/mysql/
qmake "INCLUDEPATH+=/usr/include/mysql" "LIBS+=-L/usr/lib/mysql -lmysqlclient_r" mysql.pro
假如这一步没有成功！则sudo apt-get install libmysql++-dev
make
make install
cd ~/qt/qtsdk-2010.05/qt/plugins/sqldrivers$a
查看是否有文件libqsqlmysql.so，有则编译成功。