why bundle exec rake db:migrate?

first u have to intialize all gem so use

bundle install
or bundle update

then make sure you have install mysql-server and mysql-client

before doing all stuff other wise


On Mon, Sep 19, 2011 at 5:21 PM, Rajarshi <[email protected]> wrote:

> bundle install
>
>
> On Mon, Sep 19, 2011 at 5:21 PM, Rajarshi <[email protected]> wrote:
>
>> use gem 'mysql'
>>
>> then bundle update
>>
>>
>>
>> On Mon, Sep 19, 2011 at 5:18 PM, ben_hawk <[email protected]> wrote:
>>
>>>
>>> Hi, thanks for the help
>>>
>>> Didn't work unfortunately, it gives the error
>>>
>>> Bens-MacBook-Pro:sharebox bengibson$ bundle exec rake db:migrate
>>> rake aborted!
>>> undefined method `groups' for Rails:Module
>>>
>>> (See full trace by running task with --trace)
>>>
>>>
>>>
>>> venkata reddy wrote:
>>> >
>>> > Try "bundle exec rake db:migrate"
>>> >
>>> > On Sep 19, 4:17 pm, ben_hawk <[email protected]> wrote:
>>> >> Hi,
>>> >>
>>> >> I followed a Tutorial on Nettuts to install Ruby with RVM and this
>>> went
>>> >> well. I then tried to install Rails to follow the 'How to build a
>>> dropbox
>>> >> live service' from Netttus but appear to get errors can anybody help?.
>>> >>
>>> >> Once I installed rails I created a new rails project using the command
>>> >>
>>> >> (Rails new sharebox -d mysql)
>>> >>
>>> >> This worked and created the folder structure.
>>> >>
>>> >> I then went and added the following to the gem folder for the project
>>> as
>>> >> suggested by the netuts tutorial
>>> >>
>>> >> source 'http://rubygems.org'
>>> >>
>>> >> gem 'rails', '3.0.3'
>>> >> gem 'ruby-mysql'
>>> >>
>>> >> I then did the bundle install but this kept causing errors, eventually
>>> >> somehow I got this to work and it said bundle installed correctly.
>>> >>
>>> >> However when I try the command rails server i get the following error:
>>> >>
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/dependency.rb:247:in
>>> >> `to_specs': Could not find abstract (>= 1.0.0) amongst
>>> >> [actionmailer-3.1.0,
>>> >> actionmailer-3.0.3, actionpack-3.1.0, actionpack-3.0.3,
>>> >> activemodel-3.1.0,
>>> >> activemodel-3.0.3, activerecord-3.1.0, activerecord-3.0.3,
>>> >> activeresource-3.1.0, activeresource-3.0.3, activesupport-3.1.0,
>>> >> activesupport-3.0.3, ansi-1.3.0, arel-2.2.1, arel-2.0.10,
>>> >> bcrypt-ruby-3.0.1,
>>> >> builder-3.0.0, builder-2.1.2, bundler-1.0.18, coffee-rails-3.1.1,
>>> >> coffee-script-2.2.0, coffee-script-source-1.1.2, erubis-2.7.0,
>>> >> erubis-2.6.6,
>>> >> execjs-1.2.6, hike-1.2.1, i18n-0.6.0, jquery-rails-1.0.14, mail-2.3.0,
>>> >> mail-2.2.19, mime-types-1.16, multi_json-1.0.3, mysql2-0.3.7,
>>> >> polyglot-0.3.2, rack-1.3.2, rack-1.2.3, rack-cache-1.0.3,
>>> >> rack-mount-0.8.3,
>>> >> rack-mount-0.6.14, rack-ssl-1.3.2, rack-test-0.6.1, rack-test-0.5.7,
>>> >> rails-3.0.3, railties-3.1.0, railties-3.0.3, rake-0.9.2, rdoc-3.9.4,
>>> >> rdoc-2.5.11, rdoc-data-2.5.3, sass-3.1.7, sass-rails-3.1.1,
>>> >> sprockets-2.0.0,
>>> >> thor-0.14.6, tilt-1.3.3, treetop-1.4.10, turn-0.8.2, tzinfo-0.3.29,
>>> >> uglifier-1.0.3] (Gem::LoadError)
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:761:in
>>> >> `block in activate_dependencies'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:758:in
>>> >> `each'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:758:in
>>> >> `activate_dependencies'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:742:in
>>> >> `activate'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:764:in
>>> >> `block in activate_dependencies'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:758:in
>>> >> `each'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:758:in
>>> >> `activate_dependencies'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:742:in
>>> >> `activate'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:764:in
>>> >> `block in activate_dependencies'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:758:in
>>> >> `each'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:758:in
>>> >> `activate_dependencies'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:742:in
>>> >> `activate'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems.rb:1211:in
>>> >> `gem'
>>> >>         from
>>> /Users/bengibson/.rvm/gems/ruby-1.9.2-p290/bin/rails:18:in
>>> >> `<main>'
>>> >> Bens-MacBook-Pro:~ bengibson$
>>> >>
>>> >> And when I try the command
>>> >>
>>> >> rake db:create
>>> >>
>>> >> I get a similar error
>>> >>
>>> >> Bens-MacBook-Pro:sharebox bengibson$ rake db:create
>>> >> rake aborted!
>>> >> undefined method `groups' for Rails:Module
>>> >>
>>> >> (See full trace by running task with --trace)
>>> >> Bens-MacBook-Pro:sharebox bengibson$ db:create --trace
>>> >> -bash: db:create: command not found
>>> >> Bens-MacBook-Pro:sharebox bengibson$ rake --trace
>>> >> rake aborted!
>>> >> undefined method `groups' for Rails:Module
>>> >> /Users/bengibson/Documents/sharebox/config/application.rb:7:in `<top
>>> >> (required)>'
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/custom_require.rb:36:in
>>> >> `require'
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/custom_require.rb:36:in
>>> >> `require'
>>> >> /Users/bengibson/Documents/sharebox/Rakefile:5:in `<top (required)>'
>>> >>
>>> /Users/bengibson/.rvm/gems/ruby-1.9.2-p290/gems/rake-0.9.2/lib/rake/rake_mo
>>> >> dule.rb:25:in
>>> >> `load'
>>> >>
>>> /Users/bengibson/.rvm/gems/ruby-1.9.2-p290/gems/rake-0.9.2/lib/rake/rake_mo
>>> >> dule.rb:25:in
>>> >> `load_rakefile'
>>> >>
>>> /Users/bengibson/.rvm/gems/ruby-1.9.2-p290/gems/rake-0.9.2/lib/rake/applica
>>> >> tion.rb:495:in
>>> >> `raw_load_rakefile'
>>> >>
>>> /Users/bengibson/.rvm/gems/ruby-1.9.2-p290/gems/rake-0.9.2/lib/rake/applica
>>> >> tion.rb:78:in
>>> >> `block in load_rakefile'
>>> >>
>>> /Users/bengibson/.rvm/gems/ruby-1.9.2-p290/gems/rake-0.9.2/lib/rake/applica
>>> >> tion.rb:129:in
>>> >> `standard_exception_handling'
>>> >>
>>> /Users/bengibson/.rvm/gems/ruby-1.9.2-p290/gems/rake-0.9.2/lib/rake/applica
>>> >> tion.rb:77:in
>>> >> `load_rakefile'
>>> >>
>>> /Users/bengibson/.rvm/gems/ruby-1.9.2-p290/gems/rake-0.9.2/lib/rake/applica
>>> >> tion.rb:61:in
>>> >> `block in run'
>>> >>
>>> /Users/bengibson/.rvm/gems/ruby-1.9.2-p290/gems/rake-0.9.2/lib/rake/applica
>>> >> tion.rb:129:in
>>> >> `standard_exception_handling'
>>> >>
>>> /Users/bengibson/.rvm/gems/ruby-1.9.2-p290/gems/rake-0.9.2/lib/rake/applica
>>> >> tion.rb:59:in
>>> >> `run'
>>> >>
>>> /Users/bengibson/.rvm/gems/ruby-1.9.2-p290/gems/rake-0.9.2/bin/rake:32:in
>>> >> `<top (required)>'
>>> >> /Users/bengibson/.rvm/gems/ruby-1.9.2-p290/bin/rake:19:in `load'
>>> >> /Users/bengibson/.rvm/gems/ruby-1.9.2-p290/bin/rake:19:in `<main>'
>>> >> Bens-MacBook-Pro:sharebox bengibson$ Rails server
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/dependency.rb:247:in
>>> >> `to_specs': Could not find abstract (>= 1.0.0) amongst
>>> >> [actionmailer-3.1.0,
>>> >> actionmailer-3.0.3, actionpack-3.1.0, actionpack-3.0.3,
>>> >> activemodel-3.1.0,
>>> >> activemodel-3.0.3, activerecord-3.1.0, activerecord-3.0.3,
>>> >> activeresource-3.1.0, activeresource-3.0.3, activesupport-3.1.0,
>>> >> activesupport-3.0.3, ansi-1.3.0, arel-2.2.1, arel-2.0.10,
>>> >> bcrypt-ruby-3.0.1,
>>> >> builder-3.0.0, builder-2.1.2, bundler-1.0.18, coffee-rails-3.1.1,
>>> >> coffee-script-2.2.0, coffee-script-source-1.1.2, erubis-2.7.0,
>>> >> erubis-2.6.6,
>>> >> execjs-1.2.6, hike-1.2.1, i18n-0.6.0, jquery-rails-1.0.14, mail-2.3.0,
>>> >> mail-2.2.19, mime-types-1.16, multi_json-1.0.3, mysql2-0.3.7,
>>> >> polyglot-0.3.2, rack-1.3.2, rack-1.2.3, rack-cache-1.0.3,
>>> >> rack-mount-0.8.3,
>>> >> rack-mount-0.6.14, rack-ssl-1.3.2, rack-test-0.6.1, rack-test-0.5.7,
>>> >> rails-3.0.3, railties-3.1.0, railties-3.0.3, rake-0.9.2, rdoc-3.9.4,
>>> >> rdoc-2.5.11, rdoc-data-2.5.3, sass-3.1.7, sass-rails-3.1.1,
>>> >> sprockets-2.0.0,
>>> >> thor-0.14.6, tilt-1.3.3, treetop-1.4.10, turn-0.8.2, tzinfo-0.3.29,
>>> >> uglifier-1.0.3] (Gem::LoadError)
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:761:in
>>> >> `block in activate_dependencies'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:758:in
>>> >> `each'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:758:in
>>> >> `activate_dependencies'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:742:in
>>> >> `activate'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:764:in
>>> >> `block in activate_dependencies'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:758:in
>>> >> `each'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:758:in
>>> >> `activate_dependencies'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:742:in
>>> >> `activate'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:764:in
>>> >> `block in activate_dependencies'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:758:in
>>> >> `each'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:758:in
>>> >> `activate_dependencies'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems/specification.rb:742:in
>>> >> `activate'
>>> >>         from
>>> >>
>>> /Users/bengibson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubyg
>>> >> ems.rb:1211:in
>>> >> `gem'
>>> >>         from
>>> /Users/bengibson/.rvm/gems/ruby-1.9.2-p290/bin/Rails:18:in
>>> >> `<main>
>>> >>
>>> >> Could anybody help me out (i'm new to terminal so need simple
>>> >> explanations),
>>> >> or help me completely uninstall rails and rubygems and start from
>>> >> scratch.
>>> >>
>>> >> --
>>> >> View this message in
>>> >> context:
>>> http://old.nabble.com/Installing-Rails-Help%21-tp32494138p32494138.html
>>> >> Sent from the RubyOnRails Users mailing list archive at Nabble.com.
>>> >
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>>> >
>>> >
>>>
>>> --
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>>
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