源码安装MySQL5.1.56

1、准备：yum install gcc gcc-c++  make  libevent libevent-devel ncurses ncurses-devel libtermcap*
2、解压
3、cd mysql-5.1.56----./configure --prefix=/usr/local/mysql
4、make && make install
5、mysql -uroot直接登陆----set password=password('xxxx');修改密码
报错：
Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
find / -name mysql.sock
ln -s /var/lib/mysql/mysql.sock /tmp/mysql.sock