转自http://hi.baidu.com/myphpzone/blog/item/562e496f0dfbb1d680cb4a2d.html

linux下MySQL卸载方法

一.源码安装的卸载方法：

到源码目录，如果可以运行make uninstall就可以卸载。如果没有，就直接删除。

如果是./configure --prefix指定了目录用 rm -rf 目录名 删除

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[root@localhost ~]# cd /usr/local/src/mysql-5.1.45

[root@localhost mysql-5.1.45]# make uninstall

[root@localhost mysql-5.1.45]# cd ..

[root@localhost src]# rm -rf mysql-5.1.45

[root@localhost src]# cd ..

[root@localhost local]# ls

bin etc games include lib libexec mysql sbin share src web

[root@localhost local]# rm -rf mysql/

[root@localhost local]# ls

bin etc games include lib libexec sbin share src web

[root@localhost local]#

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二.rpm方式安装的卸载方法：

查看是否安装mysql的命令 rpm -qa | grep mysql 然后 逐个使用 rpm -e mysq-* 卸载 如果出现 error: Failed dependencies: libmysqlclient.so.10 is needed by (installed) libdbi-dbd-mysql-0.6.5-10.RHEL4.1.i386 libmysqlclient.so.10 is needed by (installed) MySQL-python-1.0.0-1.RHEL4.1.i386 libmysqlclient.so.10 is needed by (installed) MyODBC-2.50.39-21.RHEL4.1.i386 libmysqlclient.so.10 is needed by (installed) qt-MySQL-3.3.3-9.3.i386 mysqlclient10 is needed by (installed) MySQL-python-1.0.0-1.RHEL4.1.i386 mysqlclient10 = 3.23.58-4.RHEL4.1 is needed by (installed) mysqlclient10-devel-3.23.58-4.RHEL4.1.i386 时，使用 --nodeps 参数，如： rpm -e mysqlclient10-devel-3.23.58-4.RHEL4.1 --nodeps rpm -e mysqlclient10-3.23.58-4.RHEL4.1 --nodeps