Ruby on Rails

Colin Law wrote in post #1180906:
> On 26 January 2016 at 07:48, Benyamin Pm <lists@ruby-forum.com> wrote:
>>> not realise this shows that you really need to work through the tutorial
>>> that I suggested.
>>>
>>> Colin
>
>> gem 'rails', '4.2.5'
>>
>>
>> # Call 'byebug' anywhere in the code to stop execution and get a
>> the background. Read more: https://github.com/rails/spring
>> gem 'spring'
>> end
>
> I don't see pg in there. As has been pointed out numerous times
> already the error message says you need to add pg to Gemfile. Also
> you can take out sqlite3, under the line that says
>
>> # Use sqlite3 as the database for Active Record
>
> How are you getting on with the tutorial?
>
> Colin




i just edit source url from https://rubygems.org to http://rubygems.org
and add gem 'pg' in Gemfile after like this=>

source 'http://rubygems.org'


# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.2.5'
gem 'pg'


and i go to terminal and type 'gem install pg'
then type=> bunlde show pg
and i get the path=> /var/lib/gems/2.1.0/gems/pg-0.18.4

befor that , when i type this. i get this=> Could not find gem 'pg'.


now the error is Gone! ;)

ty Colin

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