ubuntu 12.04lts 安装mysql ，并通过QT连接

安装server$ sudo apt-get install mysql-server
安装驱动 $ sudo apt-get install libqt4-sql-mysql

$ dpkg --list | grep mysql
ii  libdbd-mysql-perl                           4.020-1build2                           Perl5 database interface to the MySQL database
ii  libmysqlclient18                            5.5.47-0ubuntu0.12.04.1                 MySQL database client library
ii  libqt4-sql-mysql                            4:4.8.1-0ubuntu4.9                      Qt 4 MySQL database driver
ii  mysql-client-5.5                            5.5.47-0ubuntu0.12.04.1                 MySQL database client binaries
ii  mysql-client-core-5.5                       5.5.47-0ubuntu0.12.04.1                 MySQL database core client binaries
ii  mysql-common                                5.5.47-0ubuntu0.12.04.1                 MySQL database common files, e.g. /etc/mysql/my.cnf
ii  mysql-server                                5.5.47-0ubuntu0.12.04.1                 MySQL database server (metapackage depending on the latest version)
ii  mysql-server-5.5                            5.5.47-0ubuntu0.12.04.1                 MySQL database server binaries and system database setup
ii  mysql-server-core-5.5                       5.5.47-0ubuntu0.12.04.1                 MySQL database server binaries

sudo cp libqsqlmysql.so /usr/local/Trolltech/Qt-4.8.6/plugins/sqldrivers/

确定具有x属性

-rwxr-xr-x 1 tl tl 533748 8月 9 2012 libqsqlite.so
-rwxr-xr-x 1 tl tl 67816 5月 28 2015 libqsqlmysql.so