一.安装MySql 1.卸载CentOS自带的MySql 获取root权限先,卸载CentOS自带的MySql yum remove mysql 2.安装cmake 下载cmake wget http://www.cmake.org/files/v2.8/cmake-2.8.5.tar.gz 安装 cd cmake-2.8.5 ./configure --prefix=/usr/local/cmake make make install 3.安装MySql 下载mysql.tar.gz包,这里用