Centos5.5中安裝Mysql5.5過程分享

這幾天在centos下裝mysql，這裡記錄一下安裝的過程，方便以後查閱

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

安裝cmake

複製程式碼 程式碼如下:
[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

安裝mysql

複製程式碼 程式碼如下:
[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 ./

可能還會報這個錯，沒有就跳過

複製程式碼 程式碼如下:
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

複製程式碼 程式碼如下:
[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 檔案，否則無法進行下一步

複製程式碼 程式碼如下:
[root@local mysql-5.5.37]# rm -f CMakeCache.txt

繼續編譯mysql

複製程式碼 程式碼如下:
[root@local ~]# cmake ./
[root@local ~]# make
[root@local ~]# make install

這樣，mysql預設將成功安裝到/usr/local/mysql

建立mysql使用者組

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

啟動mysql

複製程式碼 程式碼如下:
[root@local ~]# /usr/local/mysql/bin/mysqld_safe --user=mysql 

這裡可能會發生錯誤，沒有就跳過：

複製程式碼 程式碼如下:
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：

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

再啟動mysql

複製程式碼 程式碼如下:
[root@local ~]# /usr/local/mysql/bin/mysqld_safe --user=mysql

註冊mysql服務，開機自動啟動

1.設定mysql配置檔案到/etc目錄

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

2.設定mysql開機自啟

複製程式碼 程式碼如下:
[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

複製程式碼 程式碼如下:
[root@local ~]# service mysql start 

測試mysql是否安裝成功

複製程式碼 程式碼如下:
[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)