1、cmake包安装
上传cmake-2.8.8.tar.gz到opt下，解压tar xf cmake-2.8.8.tar.gz。
执行./configure，报错如下：
Error when bootstrapping CMake:
Cannot find appropriate C++ compiler on this system.
这是由于最小化安装centos后，没有安装cc编译器，因此yum install gcc、yum install gcc-c++
再次执行./configure成功。执行gmake，gmake install。
2、mysql安装
编译mysql
cmake -DCMAKE_INSTALL_PREFIX=/mysql \
-DMYSQL_DATADIR=/mysql/data \
-DSYSCONFDIR=/etc \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_MEMORY_STORAGE_ENGINE=1 \
-DWITH_READLINE=1 \
-DMYSQL_UNIX_ADDR=/mysql/mysql.sock \
-DMYSQL_TCP_PORT=3306 \
-DENABLED_LOCAL_INFILE=1 \
-DWITH_PARTITION_STORAGE_ENGINE=1 \
-DEXTRA_CHARSETS=all \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci
执行报错，如下：
CMake Error at cmake/readline.cmake:83 (MESSAGE):Curses library not found.
Please install appropriate package,remove CMakeCache.txt and rerun cmake.On Debian/Ubuntu, package name is libncurses5-dev, on Redhat and derivates it is ncurses-devel.
Call Stack (most recent call first):
cmake/readline.cmake:127 (FIND_CURSES)
cmake/readline.cmake:217 (MYSQL_USE_BUNDLED_LIBEDIT)
CMakeLists.txt:269 (MYSQL_CHECK_READLINE)
原因是操作未安装ncurses-devel，安装yum install ncurses-devel。再次执行编译，成功。
执行make && make install 安装。
复制cp /mysql/support-files/my-small.cnf /etc/ ,cp /mysql/support-files/mysql.server /etc/init.d/mysqld
启动/etc/init.d/mysqld start ，报错Starting MySQL. ERROR! The server quit without updating PID file (/mysql/ares.pid).
查看日志信息more /mysql/data/ares.err ，报错为190331 10:44:35 [ERROR] Fatal error: Can't change to run as user 'mysql' ; Please check that the user exists!
添加用户mysql后，更改mysql目录权限，/etc/init.d/mysqld start 启动成功。
