1.登陸http://www.mysql.com/ 或者 www.oracle.com
2.
3.
4.
上面如果不能加載,禁用代理軟件
5.
6.
7.
8.
9.上傳
10.md5校驗安裝包的完整性
[root@db2 ~]# md5sum ./mysql-5.6.26.tar.gz
733e1817c88c16fb193176e76f5b818f ./mysql-5.6.26.tar.gz
與上面的md5對照,如果一致說明安裝包完整無缺
11.解壓
[root@db2 ~]# tar -xzvf mysql-5.6.26.tar.gz

源碼目錄說明:源碼包目錄.md
正式安裝
1.安裝cmake
下載地址:http://www.cmake.org/ 或者 http://yunpan.cn/cHgpTUaYRqjnc 訪問密碼 384d
tar -xzvf cmake-3.3.1.tar.gz
cd cmake-3.3.1
./configure
make
make install
需要安裝gcc
yum install gcc
yum install gcc-c++
2.創建mysql安裝目錄和數據文件目錄
[root@db2 ~]# mkdir -p /usr/local/mysql
[root@db2 ~]# mkdir -p /usr/local/mysql/data
3.創建用戶和組
groupadd mysql
useradd -r -g mysql mysql
4.安裝mysql
tar -xzvf mysql-5.6.26.tar.gz
[root@db2 ~]# cd mysql-5.6.26
cmake . \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_DATADIR=/usr/local/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=/var/lib/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
[root@db2 mysql-5.6.26]# make && make install
參數說明:
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql //安裝目錄
-DINSTALL_DATADIR=/usr/local/mysql/data //數據庫存放目錄
-DDEFAULT_CHARSET=utf8 //使用utf8字符
-DDEFAULT_COLLATION=utf8_general_ci //校驗字符
-DEXTRA_CHARSETS=all //安裝所有擴展字符集
-DENABLED_LOCAL_INFILE=1 //允許從本地導入數據
編譯的參數可以參考http://dev.mysql.com/doc/refman/5.5/en/source-configuration-options.html
** 注意事項:**
重新編譯時,需要清除舊的對象文件和緩存信息。
# make clean
# rm -f CMakeCache.txt
# rm -rf /etc/my.cnf
5.配置
[root@db2 ~]# chown -R mysql:mysql /usr/local/mysql
[root@db2 ~]# cp mysql-5.6.26/support-files/my-small.cnf /usr/local/mysql/my.cnf
編輯my.cnf
在mysqld標簽下添加如下內容:
basedir=/usr/local/mysql
datadir=/usr/local/mysql/data
(1)初始化配置
進入安裝路徑,執行初始化配置腳本,創建系統自帶的數據庫和表
[root@db2 ~]# cd /usr/local/mysql/
[root@db2 mysql]# scripts/mysql_install_db --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --user=mysql
(2)設置環境變量
PATH=$PATH:$HOME/bin:/usr/local/mysql/bin:/usr/local/mysql/lib
export PATH
. .bash_profile
6.啟動服務
(1)手動啟動mysql服務
[root@ rhel5~]# cd /usr/local/mysql
[root@ rhel5 mysql]# ./bin/mysqld_safe --user=mysql & //啟動MySQL,但不能停止
啟動日志寫在此文件下:/usr/local/mysql/data/localhost.err
[root@db2 bin]# ps -ef | grep mysql
root 22979 58621 0 22:56 pts/1 00:00:00 /bin/sh ./bin/mysqld_safe --user=mysql
mysql 23069 22979 0 22:56 pts/1 00:00:00 /usr/local/mysql/bin/mysqld --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --plugin-dir=/usr/local/mysql/lib/plugin --user=mysql --log-error=/usr/local/mysql/data/db2.err --pid-file=/usr/local/mysql/data/db2.pid
root 23119 58621 0 22:57 pts/1 00:00:00 grep mysql
關閉MySQL服務
[root@db2 mysql]# ./bin/mysqladmin -u root -p shutdown
Enter password:
150917 23:03:57 mysqld_safe mysqld from pid file /usr/local/mysql/data/db2.pid ended
[1]+ Done ./bin/mysqld_safe --user=mysql
//這里MySQL的root用戶還沒有配置密碼,所以為空值。需要輸入密碼時,直接點回車鍵即可。
(2)設置自動啟動mysql
[root@db2 mysql]# cp support-files/mysql.server /etc/init.d/mysql
[root@db2 mysql]# chkconfig mysql on
[root@db2 mysql]# service mysql start
Starting MySQL. [ OK ]
錯誤
[root@db2 mysql-5.6.26]# cmake .
-- Running cmake version 3.3.1
-- Could NOT find Git (missing: GIT_EXECUTABLE)
-- MySQL 5.6.26
-- Packaging as: mysql-5.6.26-Linux-i686
-- Could NOT find Threads (missing: Threads_FOUND)
-- Could NOT find Threads (missing: Threads_FOUND)
-- Check if the system is big endian
-- Searching 16 bit integer
CMake Error at /usr/local/share/cmake-3.3/Modules/TestBigEndian.cmake:51 (message):
no suitable type found
Call Stack (most recent call first):
configure.cmake:628 (TEST_BIG_ENDIAN)
CMakeLists.txt:398 (INCLUDE)
-- Configuring incomplete, errors occurred!
See also "/root/mysql-5.6.26/CMakeFiles/CMakeOutput.log".
See also "/root/mysql-5.6.26/CMakeFiles/CMakeError.log".
解決辦法:
刪除目錄,重新解壓mysql包
-- Could NOT find Curses (missing: CURSES_LIBRARY CURSES_INCLUDE_PATH)
CMake Error at cmake/readline.cmake:85 (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:128 (FIND_CURSES)
cmake/readline.cmake:202 (MYSQL_USE_BUNDLED_EDITLINE)
CMakeLists.txt:409 (MYSQL_CHECK_EDITLINE)
-- Configuring incomplete, errors occurred!
See also "/root/mysql-5.6.26/CMakeFiles/CMakeOutput.log".
See also "/root/mysql-5.6.26/CMakeFiles/CMakeError.log".
解決:
yum install ncurses-devel
rm -rf CMakeCache.txt
重新執行
cmake .
[ 50%] Building C object sql/CMakeFiles/sql.dir/__/sql-common/my_time.c.o
[ 50%] Building C object sql/CMakeFiles/sql.dir/__/sql-common/my_user.c.o
[ 51%] Building C object sql/CMakeFiles/sql.dir/__/sql-common/pack.c.o
[ 51%] Building CXX object sql/CMakeFiles/sql.dir/__/sql-common/client_authentication.cc.o
[ 51%] Building CXX object sql/CMakeFiles/sql.dir/event_data_objects.cc.o
[ 51%] Building CXX object sql/CMakeFiles/sql.dir/event_db_repository.cc.o
[ 51%] Building CXX object sql/CMakeFiles/sql.dir/event_parse_data.cc.o
[ 51%] Building CXX object sql/CMakeFiles/sql.dir/event_queue.cc.o
[ 51%] Building CXX object sql/CMakeFiles/sql.dir/event_scheduler.cc.o
[ 51%] Building CXX object sql/CMakeFiles/sql.dir/events.cc.o
[ 51%] Building CXX object sql/CMakeFiles/sql.dir/mysqld.cc.o
[ 51%] Building CXX object sql/CMakeFiles/sql.dir/sql_client.cc.o
[ 51%] Linking CXX static library libsql.a
/usr/bin/ar: CMakeFiles/sql.dir/rpl_handler.cc.o: No such file or directory
make[2]: *** [sql/libsql.a] Error 1
make[1]: *** [sql/CMakeFiles/sql.dir/all] Error 2
make: *** [all] Error 2
服務啟動失敗:
或者

解決:
注:在啟動MySQL服務時,會按照一定次序搜索my.cnf,先在/etc目錄下找,找不到則會搜索”$basedir/my.cnf”,在本例中就是 /usr/local/mysql/my.cnf,這是新版MySQL的配置文件的默認位置!
注意:在rhel 6.4版操作系統的最小安裝完成后,在/etc目錄下會存在一個my.cnf,需要將此文件更名為其他的名字,如:/etc/my.cnf.bak,否則,該文件會干擾源碼安裝的MySQL的正確配置,造成無法啟動。
在使用”yum update”更新系統后,需要檢查下/etc目錄下是否會多出一個my.cnf,如果多出,將它重命名成別的。否則,MySQL將使用這個配置文件啟動,可能造成無法正常啟動等問題。
mv /etc/my.cnf /etc/my.cnf.bak
