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 [root@local ~]# wget http://www.cmake.org/files/v2.8/cmake-2.8.12.2.tar.gz[root@l
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
[root@local ~]# wget http://www.cmake.org/files/v2.8/cmake-2.8.12.2.tar.gz[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
[root@local ~]# wget http://cdn.mysql.com/downloads/mysql-5.5/mysql-5.5.37.tar.gz[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 
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
[root@local ~]# wget http://invisible-island.net/datafiles/release/ncurses.tar.gz[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
[root@local mysql-5.5.37]# rm -f cmakecache.txt
继续编译mysql
[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
[root@local ~]# groupadd mysql[root@local ~]# useradd –r –g mysql mysql[root@local ~]# chown –r mysql.mysql /usr/local/mysql
启动mysql[root@local ~]# /usr/local/mysql/bin/mysqld_safe --user=mysql

这里可能会发生错误，没有就跳过：
fatal error: could not find./bin/my_print_defaultsif you compiled from source, you need torun 'make install' tocopy the software into the correct locationready for operation.if you are using a binary release, you musteither be at the toplevel of the extracted archive, or pass the --basedir optionpointing to that location.
解决方法：
[root@local ~]# /usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data
再启动mysql
[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
[root@local ~]# cp /usr/local/mysql/support-files/my-medium.cnf/etc/my.cnf
2.设置mysql开机自启
[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
[root@local ~]# service mysql start
测试mysql是否安装成功
[root@local ~]# /usr/local/mysql/bin/mysql -u root -penter password: welcome to the mysql monitor. commands end with ; or \g.your mysql connection id is 1server 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 itsaffiliates. other names may be trademarksof their respectiveowners. 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)
参考：
http://blog.csdn.net/mycwq/article/details/24488691