1、mysql5.5下载链接http://download.youkuaiyun.com/detail/yflxc/8624203
2、安装路径中解压安装包# tar -zxvf mysql-5.5.28.tar.gz
3、安装cmake命令# apt-get install cmake
4、进入安装路径# cd /usr/local/mysql-5.5.28
#cmake \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql-5.5.28 \ 此处为mysql的安装路径
-DMYSQL_DATADIR=/usr/local/mysql-5.5.28/data \ data文件夹需要自己创建
-DMYSQL_UNIX_ADDR=/usr/local/mysql-5.5.28/mysql.sock \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DENABLED_LOCAL_INFILE=1 \
-DMYSQL_TCP_PORT=3306 \
-DEXTRA_CHARSETS=all \
-DDEFAULT_CHARSET=utf8mb4 \
-DDEFAULT_COLLATION=utf8mb4_general_ci \
-DMYSQL_USER=mysql \
-DWITH_DEBUG=0
如果没有进入mysql安装路径会报如下错误CMake Error: The source directory does not appear to contain CMakeLists.txt.
5、# make && make install
6、#cp support-files/my-medium.cnf /etc/my.cnf
#cp support-files/mysql.server /usr/local/mysql/bin/
#chmod 755 /usr/local/mysql/bin/mysql.server
#chown -R mysql.root /usr/local/mysql
#cd /usr/local/mysql
#scripts/mysql_install_db --user=mysql
7、#echo " export PATH=$PATH:/usr/local/mysql/bin" >> /etc/profile
#source /etc/profile
8、启动数据库 # service mysqld start
如果启动报错Starting MySQL.. * Manager of pid-file quit without updating file
执行如下代码 # scripts/mysql_install_db --user=mysql
如果报scripts/mysql_install_db: Permission denied证明没有权限,需要修改文件权限
# chmod 755 scripts/mysql_install_db
# scripts/mysql_install_db --user=mysql
再重新启动,成功