ruby on rails-用户'root'@'localhost'的访问被拒绝

Question

I am new with ruby on rails and im trying to follow that tutorial : tutorial

when I tried to run mysql I got error: ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)

I didn't understand how should I run those command:

mysql> create database library_development;
 Query OK, 1 row affected (0.01 sec)

mysql> grant all privileges on library_development.*
to 'root'@'localhost' identified by 'password';
Query OK, 0 rows affected (0.00 sec)

mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.00 sec)

I will be happy for some help.

thanks.

Answer 1

Your database configuration is wrong. In the database.yml you should set the right login and password.