Centos5.5中安裝Mysql5.5過程分享

2024-07-24 12:42:46

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這幾天在centos下裝mysql，這里記錄一下安裝的過程，方便以后查閱

Mysql5.5.37安裝需要cmake，5.6版本開始都需要cmake來編譯，5.5以后的版本應該也要裝這個。

安裝cmake

代碼如下:
[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

安裝mysql

代碼如下:
[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 ./

可能還會報這個錯，沒有就跳過

代碼如下:
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".

說明centos系統沒有ncurses-devel

代碼如下:
[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

再刪除剛才編譯生成的 CMakeCache.txt 文件，否則無法進行下一步

代碼如下:
[root@local mysql-5.5.37]# rm -f CMakeCache.txt

繼續編譯mysql

代碼如下:
[root@local ~]# cmake ./
[root@local ~]# make
[root@local ~]# make install

這樣，mysql默認將成功安裝到/usr/local/mysql

創建mysql用戶組

代碼如下:
[root@local ~]# groupadd mysql
[root@local ~]# useradd –r –g mysql mysql
[root@local ~]# chown –R mysql.mysql /usr/local/mysql

啟動mysql

代碼如下:
[root@local ~]# /usr/local/mysql/bin/mysqld_safe --user=mysql

這里可能會發生錯誤，沒有就跳過：

代碼如下:
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.

解決方法：

代碼如下:
[root@local ~]# /usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data

再啟動mysql

代碼如下:
[root@local ~]# /usr/local/mysql/bin/mysqld_safe --user=mysql

注冊mysql服務，開機自動啟動

1.設置mysql配置文件到/etc目錄

代碼如下:
[root@local ~]# cp /usr/local/mysql/support-files/my-medium.cnf/etc/my.cnf

2.設置mysql開機自啟

代碼如下:
[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.啟動mysql服務

代碼如下:
[root@local ~]# service mysql start

測試mysql是否安裝成功

代碼如下:
[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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