| 标题 | Centos5.5中安装Mysql5.5过程分享 |
| 内容 | 这几天在centos下装mysql，这里记录一下安装的过程，方便以后查阅 Mysql5.5.37安装需要cmake，5.6版本开始都需要cmake来编译，5.5以后的版本应该也要装这个。 安装cmake 代码如下: [root@local ~]# wget [root@local ~]# tar xvf cmake-2.8.12.2.tar.gz [root@local ~]# cd cmake-2.8.12.2 [root@local cmake-2.8.12.2]#./bootstrap [root@local cmake-2.8.12.2]# make [root@local cmake-2.8.12.2]# make install 安装mysql 代码如下: [root@local ~]# wget [root@local ~]# tar xvf mysql-5.5.37.tar.gz [root@local ~]# cd mysql-5.5.37 [root@local mysql-5.5.37]# cmake ./ 可能还会报这个错，没有就跳过 代码如下: CMake Error at cmake/readline.cmake:83(MESSAGE): Curses library not found. Pleaseinstall appropriate package, remove CMakeCache.txt and rerun cmake.On Debian/Ubuntu, package name islibncurses5-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:355 (MYSQL_CHECK_READLINE -- Configuring incomplete, errors occurred! See also "/root/my/mysql-5.5.37/CMakeFiles/CMakeOutput.log". See also"/root/my/mysql-5.5.37/CMakeFiles/CMakeError.log". 说明centos系统没有ncurses-devel 代码如下: [root@local ~]# wget [root@local ~]# cd ncurses-5.9 [root@local ncurses-5.9]#./configure [root@local ncurses-5.9]# make [root@local ncurses-5.9]# make install 再删除刚才编译生成的 CMakeCache.txt 文件，否则无法进行下一步 代码如下: [root@local mysql-5.5.37]# rm -f CMakeCache.txt 继续编译mysql 代码如下: [root@local ~]# cmake ./ [root@local ~]# make [root@local ~]# make install 这样，mysql默认将成功安装到/usr/local/mysql 创建mysql用户组 代码如下: [root@local ~]# groupadd mysql [root@local ~]# useradd –r –g mysql mysql [root@local ~]# chown –R mysql.mysql /usr/local/mysql 启动mysql 代码如下: [root@local ~]# /usr/local/mysql/bin/mysqld_safe --user=mysql 这里可能会发生错误，没有就跳过： 代码如下: FATAL ERROR: Could not find./bin/my_print_defaults If you compiled from source, you need torun 'make install' to copy the software into the correct locationready for operation. If you are using a binary release, you musteither be at the top level of the extracted archive, or pass the --basedir option pointing to that location. 解决方法： 代码如下: [root@local ~]# /usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data 再启动mysql 代码如下: [root@local ~]# /usr/local/mysql/bin/mysqld_safe --user=mysql 注册mysql服务，开机自动启动 1.设置mysql配置文件到/etc目录 代码如下: [root@local ~]# cp /usr/local/mysql/support-files/my-medium.cnf/etc/my.cnf 2.设置mysql开机自启 代码如下: [root@local ~]# cp/usr/local/mysql/support-files/mysql.server /etc/init.d/mysql [root@local ~]# chmod +x /etc/init.d/mysql [root@local ~]# /sbin/chkconfig --add mysql 3.启动mysql服务 代码如下: [root@local ~]# service mysql start 测试mysql是否安装成功 代码如下: [root@local ~]# /usr/local/mysql/bin/mysql -u root -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.5.37 Source distribution Copyright (c) 2000, 2014, Oracle and/or itsaffiliates. All rights reserved. Oracle is a registered trademark of OracleCorporation and/or its affiliates. Other names may be trademarksof their respective owners. Type 'help;' or '\h' for help. Type '\c' toclear the current input statement. mysql> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | performance_schema | | test | +--------------------+ 4 rows in set (0.03 sec) |
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