ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)
于是我果断卸载了Mysql,重新装
卸载输入命令
sudo apt-get autoremove --purge mysql-server-5.5
sudo apt-get remove mysql-common
dpkg -l |grep ^rc|awk '{print $2}' |sudo xargs dpkg -P
重装
sudo apt-get install mysql-server
sudo apt-get install mysql-client
sudo apt-get install php5-mysql
非常重要:sudo apt-get install libmysqlclient-dev,如果没有进行这条命令,相当于没有装mysql,在编译时会出现“mysql.h”未定义;而且仔细再根目录下找,也找不到!!!