要在centos上安装mysql，这些知识还不是很了解，找了一些资料分享一下
1、下载mysql-5.5.3-m3.tar.gz，并且解压.
tar -xzvf mysql-5.1.36.tar.gz
2、添加mysql组，新建mysql用户
groupadd mysql
useradd -g mysql mysql
3、进入目录
cd mysql-5.5.3-m3/
4、配置
./configure --prefix=/usr/local/webserver/mysql/ --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-big-tables --with-readline --with-ssl --with-embedded-server --enable-local-infile --with-plugins=partition,innobase,myisammrg
注：我在这里出现了错误：
configure.am: error: in `/usr/local/soft/mysql-5.5.3-m3':
configure.am: error: no acceptable C compiler found in $PATH
See `config.log' for more details.
解决：
因为是centos linux，默认可以采用yum方式安装，则采用如下命令安装gcc编译器即可：
# yum -y install gcc
安装mysql时No curses/termcap library found
checking for termcap functions library... configure: error: No curses/termcap library found
解决：
wget http://ftp.gnu.org/pub/gnu/ncurses/ncurses-5.6.tar.gz
tar zxvf ncurses-5.6.tar.gz
cd ncurses-5.6
./configure –prefix=/usr –with-shared –without-debug
make
make install clean
