一:准备工作

        1.1到mysql官网下载source code版的mysql5.5

        1.2安装cmake(前一篇文章)

        1.3安装ncurses-devel

            yum install ncurses-devel

            RHEL 5.8 源码安装MySQL5.5


        1.4安装openssl-devel

            yum install openssl-devel          

            RHEL 5.8 源码安装MySQL5.5

            RHEL 5.8 源码安装MySQL5.5



        1.5安装bison

            yum install bison

            RHEL 5.8 源码安装MySQL5.5

    


        1.6创建数据库数据存放目录、创建用户组、创建用户、修MySQL_Data属主、属组       

            [[email protected]/]# mdkirMySQL_Data

            [[email protected]/]# groupadd-r mysql

            [[email protected]/]# useradd -r -g mysql -s /sbin/nologin mysql

            [[email protected]/]# chown -R mysql.mysql/MySQL_DATA/

            RHEL 5.8 源码安装MySQL5.5



二:说明

        安装过程中遇到了很多问题,通过google,百度得到了解决,主要就是以上软件没有安装,所以整理文档的时候就先把这部分内容提到了最开始,当要通过源码编译安装MySQL的时候首先要去检查这些软件是否已经安装过了,当然可能有些依赖包依然没有安装,可以通过以上类似的方式进行安装




三:安装过程:

        

        3.1进入到mysql解压目录,执行cmake . -LH读取默认选项

            错误描述:CMake Error:The source directory "/software/mysql-5.5.42-linux2.6-x86_64" does not appear to contain CMakeLists.txt

            错误原因:这个错误的原因是,下载mysql包的时候下载错了,一定要选择sources code

            RHEL 5.8 源码安装MySQL5.5

    

        3.2下载source code版本后继续执行cmake . -LH        

            RHEL 5.8 源码安装MySQL5.5


            RHEL 5.8 源码安装MySQL5.5

 

         3.3编译MySQL 

                    cmake . 

                        -DCMAKE_INSTALL_PREFIX=/usr/local/mysql 

                        -DMYSQL_DATADIR=/MySQL_DATA -DSYSCONFDIR=/etc 

                        -DWITH_INNOBASE_STORAGE_ENGINE=1 

                        -DWITH_ARCHIVE_STORAGE_ENGINE=1 

                        -DWITH_BLACKHOLE_STORAGE_ENGINE=1 

                        -DWITH_READLINE=1 

                        -DWITH_SSL=system 

                        -DWITH_ZLIB=system -DWITH_LIBWRAP=0 

                        -DMYSQL_UNIX_ADDR=/tmp/mysql.sock 

                        -DDEFAULT_CHARSET=utf8 

                        -DDEFAULT_COLLATION=utf8_general_ci

             

                    

          

说明:在这里可能会遇到如下错误        

    错误代码:error: ‘SSL_OP_NO_COMPRESSION’ undeclared(first use in this function)

    错误原因:通过google得知是openssl版本低造成的

    解决方法:官网给出的答案http://bugs.mysql.com/bug.php?id=68999

              编辑MySQL源码目录下的 ./vio/viossl.c 文件,添加选中的内容     


              RHEL 5.8 源码安装MySQL5.5

        

        3.4.再次执行编译命令,编译通过

            RHEL 5.8 源码安装MySQL5.5



        3.5执行make && make install完成安装

            RHEL 5.8 源码安装MySQL5.5



        



四:MySQL服务端相关配置:

        4.1修改/usr/local/mysql下的文件的属组全部修改为mysql

                [[email protected]/]#chown-R :mysql /usr/local/mysql/

                RHEL 5.8 源码安装MySQL5.5


          4.2初始化数据库

                [[email protected]/]# srcipts/mysql_install_db--user=mysql --datadir=/MySQL_DATA

                  RHEL 5.8 源码安装MySQL5.5

                


           4.3 拷贝support-files/my-large.cnf 到/etc/my.cnf

                                      support-files/mysql.server /etc/init.d/mysqld

                   [[email protected] mysql]# cpsupport-files/my-large.cnf /etc/my.cnf

                   [[email protected] mysql]# cp support-files/mysql.server /etc/init.d/mysqld

                   RHEL 5.8 源码安装MySQL5.5

            

                   RHEL 5.8 源码安装MySQL5.5


           4.4 把mysqld添加到系统服务

                    [[email protected] mysql]# chkconfig --add mysqld

                    RHEL 5.8 源码安装MySQL5.5



五:MySQL客户端相关配置:

        5.1把/usr/local/mysql/bin添加到$PATH中,并使之立即生效

                RHEL 5.8 源码安装MySQL5.5


                RHEL 5.8 源码安装MySQL5.5


                RHEL 5.8 源码安装MySQL5.5



         5.2执行mysql命令,进入数据库

                RHEL 5.8 源码安装MySQL5.5


        5.3.查看存储引擎

              RHEL 5.8 源码安装MySQL5.5


        5.4.编辑my.cnf文件,添加datadir

              RHEL 5.8 源码安装MySQL5.5


              RHEL 5.8 源码安装MySQL5.5


        5.5.删除匿名用户

              RHEL 5.8 源码安装MySQL5.5

              RHEL 5.8 源码安装MySQL5.5

              RHEL 5.8 源码安装MySQL5.5

              RHEL 5.8 源码安装MySQL5.5


        5.6.修改密码,使密码生效,然后退出,重新登录

              RHEL 5.8 源码安装MySQL5.5

              RHEL 5.8 源码安装MySQL5.5


        5.9.数据安装时候使用的数据库引擎是InnoDB,InnoDB默认多个表在一个表空间内,修改为每一个表一个表空间

              RHEL 5.8 源码安装MySQL5.5

              RHEL 5.8 源码安装MySQL5.5

              RHEL 5.8 源码安装MySQL5.5

        

        5.10然后重启mysql服务生效



说明:因为51CTO平台的原因,导致图片会有水印,所以添加了word版本的安装说明