centos
bitscn.com
centos编译安装mysql5.5 安装mysql5.5之前先卸载centos自带的mysql5.0。 [root@localhost ~]# yum remove mysql 编译安装cmake     下载cmake源码包cmake-2.8.4.tar.gz，mv到/usr/local/src目录下 [root@localhost ~]# cd /usr/local/src/ [root@localhost src]# tar xzvf cmake-2.8.4.tar.gz  [root@localhost src]# cd cmake-2.8.4 [root@localhost cmake-2.8.4]# ./bootstrap  --------------------------------------------- cmake 2.8.4, copyright 2000-2009 kitware, inc. --------------------------------------------- error when bootstrapping cmake: cannot find appropriate c compiler on this system. please specify one using environment variable cc. see cmake_bootstrap.log for compilers attempted.  --------------------------------------------- log of errors: /usr/local/src/cmake-2.8.4/bootstrap.cmk/cmake_bootstrap.log ---------------------------------------------报错：缺少c的编译器。     安装gcc编译器 可以从linux系统的安装盘中安装，也可以简单地用yum安装 [root@localhost ~]# yum install gcc 继续cmake的安装 [root@localhost cmake-2.8.4]# ./bootstrap  --------------------------------------------- cmake 2.8.4, copyright 2000-2009 kitware, inc. c compiler on this system is: cc  --------------------------------------------- error when bootstrapping cmake: cannot find appropriate c++ compiler on this system. please specify one using environment variable cxx. see cmake_bootstrap.log for compilers attempted. --------------------------------------------- log of errors: /usr/local/src/cmake-2.8.4/bootstrap.cmk/cmake_bootstrap.log ---------------------------------------------再次报错：缺少c++编译器。 安装gcc-c++编译器     同样可以从linux系统的安装盘中安装，或者简单地用yum安装 [root@localhost ~]# yum install gcc-c++ 重复上面的操作 [root@localhost cmake-2.8.4]# ./bootstrap  没有报错后，编译安装 [root@localhost cmake-2.8.4]# gmake [root@localhost cmake-2.8.4]# gmake install 开始正式安装mysql 添加mysql用户和用户组 [root@localhost ~]# groupadd mysql [root@localhost ~]# useradd -g mysql mysql 下载mysql的源码包mysql-5.5.11.tar.gz到/usr/local/src下，解压 [root@localhost ~]# cd /usr/local/src/ [root@localhost src]# tar xzvf mysql-5.5.11.tar.gz [root@localhost src]# cd mysql-5.5.11  cmake运行 [root@localhost mysql-5.5.11]# cmake . 报错：     -- could not find curses (missing:  curses_library curses_include_path)  cmake error at cmake/readline.cmake:82 (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:126 (find_curses)   cmake/readline.cmake:216 (mysql_use_bundled_libedit)   cmakelists.txt:250 (mysql_check_readline)  -- configuring incomplete, errors occurred!
 缺少curses包，解决办法：remove cmakecache.txt  and rerun cmake.on debian/ubuntu, package name is libncurses5-dev, on  redhat and derivates it is ncurses-devel.很容易看懂，不解释了... 在centos下需要安装ncurses-devel [root@localhost mysql-5.5.11]# yum install ncurses-devel 重新cmake运行[root@localhost mysql-5.5.11]# cmake .   还是有个警告 warning: bison executable not found in path 有一个警告，也解决了它，缺少bison就安装一下 [root@localhost mysql-5.5.11]# yum install bison 再次运行，没有报错 [root@localhost mysql-5.5.11]# cmake . 在编译安装前，可以设置安装的配置选项 [root@localhost mysql-5.5.11]# ./configure --help 根据帮助信息选择自己需要设置的选项，当然也可以跳过这步，按默认设置 开始编译安装，时间有点稍长，可以泡杯咖啡转悠一下... [root@localhost mysql-5.5.11]# make && make install完成编译安装     进入安装目录，将程序二进制的所有权改为root，数据目录的说有权改为mysql用户，更新授权表 [root@localhost mysql-5.5.11]# cd /usr/local/mysql/ [root@localhost mysql]# chown -r root . [root@localhost mysql]# chown -r mysql . [root@localhost mysql]# chgrp -r mysql . [root@localhost mysql]# scripts/mysql_install_db --user=mysql 安全启动mysql[root@localhost mysql]# ./bin/mysqld_safe --user=mysql & 关闭mysql[root@localhost mysql]# ./bin/mysqladmin -u root shutdown -p默认密码为空 方便调用，为mysql设置一个软链接[root@localhost ~]# ln -s /usr/local/mysql/bin/mysql /usr/bin/mysql 有3种方法为root账户设置密码：   使用set password语句 [root@localhost ~]# mysql -u rootmysql> set password for 'root'@'localhost' = password('newpwd'); mysql> set password for 'root'@'host_name' = password('newpwd')使用mysqladmin命令行程序 [root@localhost ~]# mysqladmin -u root password newpwd [root@localhost ~]# mysqladmin -u root -h host_name password newpwd使用update语句 [root@localhost ~]# mysql -u rootmysql> update mysql.user set password = password('newpwd')     ->     where user = 'root'; mysql> flush privileges; 其他设置处理： 设置选项文件，将配置文件拷贝到/etc下 [root@localhost mysql]# cp support-files/my-medium.cnf /etc/mysql.cnf 设置开机自启动     [root@localhost mysql]# cp support-files/mysql.server /etc/init.d/mysql [root@localhost mysql]# chmod +x /etc/init.d/mysql  现在可以通过服务来启动和关闭mysql [root@localhost ~]# service mysql start [root@localhost ~]# service mysql shutdown 基本上的安装就是这样了
  bitscn.com