cmake masql 安裝

總結了一下：

首先確定安裝ncurses-devel包。

安裝方法：

#yum install ncurses-devel

#groupadd mysql

#useradd -g mysql mysql

準備

cmake-2.8.4.tar.gz

mysql-5.5.9.tar.gz

#tar zxf cmake-2.8.4.tar.gz

#cd cmake-2.8.4

#./configure --prefix=/usr/local/cmake

#make

#make install

#tar zxf mysql-5.5.9.tar.gz

#ls

#cd mysql-5.5.9

#cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_EXTRA_CHARSETS:STRING=utf8,gbk -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DENABLED_LOCAL_INFILE=1 -DMYSQL_DATADIR=/var/mysql/data

如果有報錯。需要重新cmake，則刪掉mysql-5.5.9裏面的CMakeCache.txt

#cp support-files/my-medium.cnf /etc/my.cnf

安裝完後進入

#cd /usr/local/mysql

#chown mysql.mysql data/ -R

初始化數據庫

#./scripts/mysql_install_db --user=mysql --data=/usr/local/mysql/data

#bin/mysqladmin -u root password xxxx

#cp support-files/mysql.server /etc/init.d/mysql

#chmod 755 /etc/init.d/mysql

#chkconfig --level 345 mysql on

#service mysql restart

參考文獻：http://lxsym.blog.51cto.com/1364623/307802



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安裝中的錯誤

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Q：爲什麼我用PHP連接Mysql時提示“connect fail:Can't connect to local MySQL server through socket '/home/mysql/tmp/mysql.sock' (13)”

A：這是因爲PHP沒能正常的連接到Mysql套接字，即mysql.sock文件。首先，檢查/home/mysql/tmp/目錄下是否有mysql.sock這個文件。如果沒有，可能是mysql沒有正常啓動；如果有，可能是/home/mysql/tmp/這個目錄的權限不夠，用chmod 755 /home/mysql/tmp可解決此問題。

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最近新裝好的mysql在進入mysql工具時，總是有錯誤提示:

# mysql -u root -p

Enter password:

ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)

或者

# mysql -u root -p password 'newpassword'

Enter password:

mysqladmin: connect to server at 'localhost' failed

error: 'Access denied for user 'root'@'localhost' (using password: YES)'

現在終於找到解決方法了。本來準備重裝的，現在不必了。

方法操作很簡單，如下：

# /etc/init.d/mysql stop

# mysqld_safe --user=mysql --skip-grant-tables --skip-networking &

# mysql -u root mysql

mysql> UPDATE user SET Password=PASSWORD('newpassword') where USER='root' and host='root' or host='localhost';//把空的用戶密碼都修改成非空的密碼就行了。

mysql> FLUSH PRIVILEGES;

mysql> quit # /etc/init.d/mysqld restart

# mysql -uroot -p

Enter password: <輸入新設的密碼newpassword>

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建mysql安裝目錄

[root@xuhost opt]# mkdir /home/mysql/161  yum install ncurses-devel

創建數據目錄

[root@xuhost opt]# mkdir /usr/local/mysql/data/

[root@xuhost opt]# chown mysql.mysql -R home/mysql/data

安裝 cmake

[root@xuhost opt]# wget http://www.cmake.org/files/v2.8/cmake-2.8.4.tar.gz

[root@xuhost opt]# tar zxvf cmake-2.8.4.tar.gz

[root@xuhost opt]# cd cmake-2.8.4

[root@xuhost cmake-2.8.4]# make install

安裝mysql 5.5.9

[root@xuhost opt]# tar zxvf mysql-5.5.9.tar.gz

[root@xuhost opt]# cd mysql-5.5.9

[root@xuhost mysql-5.5.9]# cmake -DCMAKE_BUILD_TYPE:STRING=Release -DCMAKE_INSTALL_PREFIX:PATH=/usr/local/mysql -DCMAKE_USE_RELATIVE_PATHS:BOOL=OFF -DENABLED_PROFILING:BOOL=ON -DENABLE_DEBUG_SYNC:BOOL=OFF -DMYSQL_DATADIR:PATH=/usr/local/mysql/data -DMYSQL_TCP_PORT=3306 -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DSYSCONFDIR:PATH=/etc -DWITHOUT_SERVER:BOOL=OFF -DWITH_EMBEDDED_SERVER:BOOL=OFF -DWITH_EXTRA_CHARSETS:STRING=all -DDEFAULT_CHARSET=gbk -DDEFAULT_COLLATION=gbk_general_ci -DWITH_INNOBASE_STORAGE_ENGINE:BOOL=ON -DWITH_LIBEDIT:BOOL=ON -DWITH_READLINE:BOOL=OFF -DWITH_SSL:STRING=no -DWITH_UNIT_TESTS:BOOL=OFF -DWITH_ZLIB:STRING=bundled -DENABLED_LOCAL_INFILE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_FEDERATED_STORAGE_ENGINE=1 -DWITH_EXAMPLE_STORAGE_ENGINE=1

[root@xuhost mysql-5.5.9]# make

[root@xuhost mysql-5.5.9]# make install

複製配置文件

[root@xuhost mysql-5.5.9]# cp support-files/my-medium.cnf /etc/my.cnf

複製啓動腳本

[root@xuhost mysql-5.5.9]# cp support-files/mysql.server /etc/init.d/mysqld

[root@xuhost mysql-5.5.9]# chmod 755 /etc/init.d/mysqld

初始化數據庫 (進到 安裝目錄)

[root@xuhost mysql5.5.9]# ./scripts/mysql_install_db --user=mysql --datadir=/usr/local/mysql/data

啓動數據庫

[root@xuhost mysql5.5.9]# /etc/init.d/mysqld start