首先到
2）解壓cmake
#tar -zvxf cmake-2.8.7.tar.gz
3）配置編譯
#cd cmake-2.8.7
#yum -y install gcc
#yum -y install gcc-c++
#./configure
#make
#make install
2.安裝mysql
2）解壓mysql-5.5.21.tar.gz
#tar -zvxf mysql-5.5.21.tar.gz
建立資料目錄（mysql5.5預設已經沒有data目錄了）
mkdir /mysql/mysql/data
3)配置編譯
#cd mysql-5.5.21
#cmake . ##這個方法，安裝路徑預設
或#cmake . \
-dcmake_build_type:string=release \
-dcmake_install_prefix:path=/mysql/mysql \
-dcommunity_build:bool=on \
-denabled_profiling:bool=on \
-denable_debug_sync:bool=off \
-dinstall_layout:string=standalone \
-dmysql_datadir:path=/mysql/mysql/data \
-dmysql_maintainer_mode:bool=off \
-dwith_embedded_server:bool=on \
-dwith_extra_charsets:string=all \
-dwith_ssl:string=bundled \
-dwith_unit_tests:bool=off \
-dwith_zlib:string=bundled \
-lh如果出現一下錯誤：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:256 (mysql_check_readline)
-- configuring incomplete, errors occurred!
安裝：# yum -y install ncurses-devel
#make
#make install
#groupadd mysql
#useradd -r -g mysql mysql
#cd /mysql/mysql
#chown -r mysql:mysql .
#scripts/mysql_install_db --user=mysql（./scripts/mysql_install_db --basedir/mysql/mysql/ --datadir/mysql/mysql/data/mysql --user=mysql）
#chown -r root .
#chown -r mysql data
#cp ./support-files/my-small.cnf ./my.cnf
#cp support-files/mysql.server mysql; chmod +x mysql
#chown -r mysql:root .
#./mysql start（./bin/mysqld_safe & ）
#./bin/mysql -uroot
mysql>use mysql ;
mysql>; update user setpassword=password("123456") where user='root';
mysql>; flush privileges;
grant 許可權列表 [( 字段列表 )] on 資料庫名 . 表名 to 使用者名稱 @ 網域名稱或 ip 位址 [identified by ' 密碼 ']
eg:grant all on *.* to wuxiaoxiao@'%' identified by '870805'
錯誤解決
1）./scripts/mysql_install_db
installing mysql system tables...
101223 14:28:49 [error] ./bin/mysqld: unknown option '--skip-locking'
101223 14:28:49 [error] aborting
101223 14:28:49 [note] ./bin/mysqld: shutdown complete
由於是以前安裝過mysql ,所以存在/etc/my.cnf，而且mysql的環境變數和現在的不一樣，
從而影響 現在的，解決方法是:rm -rf /etc/my.cnf
2 ）./scripts/mysql_install_db --basedir/mysql/mysql/ --datadir/mysql/mysql/data/mysql --user=mysql
檢視原因：cat data/xcw.err
101223 15:39:18 mysqld_safe starting mysqld daemon with databases from /w/mysqld558/data
/w/mysqld558/bin/mysqld:table'mysql.plugin' doesn't exist
101223 15:39:18 [error] can't open the mysql.plugin table. please run mysql_upgrade to create it.
innodb: the innodb memory heap is disabled
innodb: mutexes and rw_locks use innodb's own implementation
innodb: compressed tables use zlib 1.2.3
101223 15:39:18 innodb: using linux native aio
101223 15:39:18 innodb: initializing buffer pool, size = 128.0m
101223 15:39:18 innodb: completed initialization of buffer pool
101223 15:39:18 innodb: highest supported file format is barracuda.
101223 15:39:18 innodb: 1.1.4 started; log sequence number 1588771
101223 15:39:18 [error] //mysql/mysql/bin/mysqld: unknown option '--skip-locking'
101223 15:39:18 [error] aborting
原因同上，處理也同上
3）啟動mysql服務時出現：
starting mysql.theserverquit without updating pid file (/w/mysqld558/xcw.pid).[failed]
原因是由於data沒有設定好，解決：vi mysql : datadir=/w/mysqld558 fix to datadir=/mysql/mysql/data
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