You need to place the user name and password in database.yml.

  database: dbname
  adapter: mysql2
  encoding: utf8
  pool: 5
  username: mysql-username
  password:  mysql-password
  socket: /var/run/mysqld/mysqld.sock


regards,
Loganathan
Mob: +91 7760780741 | +91 9944414388
Skype: loganathan.sellappa
ViewMe <http://vizualize.me/loganathan>



On Thu, May 22, 2014 at 8:52 AM, Duong vong veasna
<veasnakhme...@gmail.com>wrote:

> Dear Mr. Loganathan
>
> Could you tell me how to set username and password.
> Do i have to put it in Railsinstaller folder? if that how to do?
>
> thanks for your help.
> veasna
>
> On Wednesday, May 21, 2014 7:51:51 PM UTC-7, Loganathan Sellappa wrote:
>
>> Did you set the Mysql username & password in database.yml and can you
>> able to login via mysql client directly?
>>
>> regards,
>> Loganathan
>> Mob: +91 7760780741 | +91 9944414388
>> Skype: loganathan.sellappa
>> ViewMe <http://vizualize.me/loganathan>
>>
>>
>>
>> On Thu, May 22, 2014 at 7:34 AM, Duong vong veasna 
>> <veasna...@gmail.com>wrote:
>>
>>>  Dear Mr. Loganathan, After i copy dll file into ruby/bin then i start
>>> run "rails server", localhost:3000 not working, it said <mysql2::Error>
>>> Access denied for user 'root'@'localhost' (using password: NO)
>>>
>>>
>>> please help me, thanks you.
>>>
>>> On Wednesday, May 21, 2014 4:44:07 AM UTC-7, Loganathan Sellappa wrote:
>>>
>>>> You need to place mysql client ddl file. Refer here
>>>> http://stackoverflow.com/questions/8162322/set-up-rails
>>>> -to-find-the-default-location-of-libmysql-dll . I installed ROR on
>>>> windows sometime backa nd resolved the issue by placing the dll file.
>>>>
>>>> regards,
>>>> Loganathan
>>>> Mob: +91 7760780741 | +91 9944414388
>>>> Skype: loganathan.sellappa
>>>> ViewMe <http://vizualize.me/loganathan>
>>>>
>>>>
>>>>
>>>> On Wed, May 21, 2014 at 5:02 PM, Karthikeyan A K <77m...@gmail.com>wrote:
>>>>
>>>>>  Sorry to say that long long ago tried to install MySQL gem in
>>>>> Windows 7 and 8 and was not able to do it. If possible shift to linux.
>>>>>
>>>>>
>>>>> On Wednesday, May 21, 2014 10:32:16 AM UTC+5:30, Duong vong veasna
>>>>> wrote:
>>>>>>
>>>>>> when i use gem install mysql2. I got this error.
>>>>>>
>>>>>> Result logged to C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/
>>>>>> extensions/x86-mingw32/1.9.1/mysql-2.9.1/gem_make.out
>>>>>>
>>>>>> thanks you,
>>>>>>
>>>>>> On Tuesday, May 20, 2014 7:34:16 PM UTC-7, Germano Teixeira wrote:
>>>>>>>
>>>>>>> Did you try install the mysql gem before run rails new command?
>>>>>>>
>>>>>>> Try run "gem install mysql2" as suggested by the log.
>>>>>>> This will show you what is the real problem.
>>>>>>>
>>>>>>>
>>>>>>> 2014-05-20 22:48 GMT-03:00 Duong vong veasna <veasna...@gmail.com>:
>>>>>>>
>>>>>>>> Dear all Rails Developers, i can not use the command "rails new app
>>>>>>>> -d mysql" when i try to use this i got error.
>>>>>>>>
>>>>>>>> please help me, thanks you.
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> <https://lh4.googleusercontent.com/-7XFxj_-4JLA/U3wFXLFvi4I/AAAAAAAAADw/Ch7nQ8EHN80/s1600/error+02.png>
>>>>>>>>
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