Got error: 2002: "Can't connect to MySQL server on code example
Example 1: ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.s
> ln -s /var/lib/mysql/mysql.sock /tmp/mysql.sock
>
> service mysql start or service mysql start
Example 2: ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)
sudo apt-get install mysql-server