I followed the instruction and installed the sunspot_rails gem
when I do
bundle exec rake sunspot:solr:start
it tells me
This command is not supported on i386-mingw32. Use rake sunspot:solr:run to run Solr in the foreground.
when I use that command I get
** Invoke sunspot:solr:run (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute sunspot:solr:run
The syntax of the command is incorrect.
rake aborted!
You need a Java Runtime Environment to run the Solr server
C:/Ruby192/lib/ruby/gems/1.9.1/gems/sunspot_solr-1.3.0/lib/sunspot/solr/server.rb:202:in `ensure_java_installed'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/sunspot_solr-1.3.0/lib/sunspot/solr/server.rb:27:in `initialize'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/sunspot_solr-1.3.0/lib/sunspot/solr/tasks.rb:23:in `new'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/sunspot_solr-1.3.0/lib/sunspot/solr/tasks.rb:23:in `block (3 levels) in <top (required)>'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `block in execute'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain'
C:/Ruby192/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:116:in `invoke_task'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block (2 levels) in top_level'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `each'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block in top_level'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:88:in `top_level'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:66:in `block in run'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/bin/rake:33:in `<top (required)>'
C:/Ruby192/lib/ruby/gems/1.9.1/bin/rake:19:in `load'
C:/Ruby192/lib/ruby/gems/1.9.1/bin/rake:19:in `<main>'
Tasks: TOP => sunspot:solr:run
I am running windows 7 x64.
sunspot won't run on windows?
solved..
Thought it was a java issue, but even after I installed java it won't work.
I found the answer (which apparently shouldn't be an issue with latest push of sunspot..)
the latest push fixed the issue
https://github.com/sunspot/sunspot/commit/721d3419492852533764d58f2c7f398687891a94
since bundler apparently didn't fetch me the latest, I changed it manually and it now works..
Related
When trying to set or list environment variables using rhc, this error shows up instead. I tried reinstalling the gem, but this doesn't resolve the error.
*****#DESKTOP-RMLK74E ~> rhc set-env CREDENTIALS-FILE=~/app-root/data/credentials.json
/home/*****/.gem/ruby/gems/rhc-1.38.4/lib/rhc/helpers.rb:580:in `exe?': undefined method `split' for nil:NilClass (NoMethodError)
from /home/*****/.gem/ruby/gems/rhc-1.38.4/lib/rhc/git_helpers.rb:37:in `block in discover_git_executable'
from /home/*****/.gem/ruby/gems/rhc-1.38.4/lib/rhc/git_helpers.rb:36:in `select'
from /home/*****/.gem/ruby/gems/rhc-1.38.4/lib/rhc/git_helpers.rb:36:in `discover_git_executable'
from /home/*****/.gem/ruby/gems/rhc-1.38.4/lib/rhc/git_helpers.rb:15:in `has_git?'
from /home/*****/.gem/ruby/gems/rhc-1.38.4/lib/rhc/git_helpers.rb:85:in `git_config_get'
from /home/*****/.gem/ruby/gems/rhc-1.38.4/lib/rhc/context_helper.rb:138:in `from_local_git'
from /home/*****/.gem/ruby/gems/rhc-1.38.4/lib/rhc/commands.rb:311:in `block in fill_arguments'
from /home/*****/.gem/ruby/gems/rhc-1.38.4/lib/rhc/commands.rb:302:in `each'
from /home/*****/.gem/ruby/gems/rhc-1.38.4/lib/rhc/commands.rb:302:in `fill_arguments'
from /home/*****/.gem/ruby/gems/rhc-1.38.4/lib/rhc/commands.rb:281:in `block (3 levels) in to_commander'
from /home/*****/.gem/ruby/gems/commander-4.2.1/lib/commander/command.rb:180:in `call'
from /home/*****/.gem/ruby/gems/commander-4.2.1/lib/commander/command.rb:180:in `call'
from /home/*****/.gem/ruby/gems/commander-4.2.1/lib/commander/command.rb:155:in `run'
from /home/*****/.gem/ruby/gems/commander-4.2.1/lib/commander/runner.rb:419:in `run_active_command'
from /home/*****/.gem/ruby/gems/rhc-1.38.4/lib/rhc/command_runner.rb:72:in `run!'
from /home/*****/.gem/ruby/gems/commander-4.2.1/lib/commander/delegates.rb:8:in `run!'
from /home/*****/.gem/ruby/gems/rhc-1.38.4/lib/rhc/cli.rb:37:in `start'
from /home/*****/.gem/ruby/gems/rhc-1.38.4/bin/rhc:20:in `<top (required)>'
from /home/*****/bin/rhc:23:in `load'
from /home/*****/bin/rhc:23:in `<main>'
Using Ruby version 1.9.3 fixes the problem. Hope that RedHat releases a 2.2+ compatible version eventually.
I am trying to install RoR in Ubuntu 15(64 bit). I have done most of the installation process like installing rvm, ruby, mysql server, creating gemset.
rails new first_app
rvm gemset list
rvm gemset use rails3.2.13
rails new first_app
cd first_app/
bundle install
Above commads were executed successfully.
Ruby version 2.2.1
Rails version 3.2.13
When I am trying to start my server, I am getting error like below
rails s
/home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activesupport-3.2.13/lib/active_support/values/time_zone.rb:270: warning: circular argument reference - now
/home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/bundler-1.11.2/lib/bundler/runtime.rb:80:in `rescue in block (2 levels) in require': There was an error while trying to load the gem 'coffee-rails'. (Bundler::GemRequireError)
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/bundler-1.11.2/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `each'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `block in require'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `each'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `require'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/bundler-1.11.2/lib/bundler.rb:99:in `require'
from /home/ela/Documents/first_app/config/application.rb:7:in `<top (required)>'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/railties-3.2.13/lib/rails/commands.rb:53:in `require'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/railties-3.2.13/lib/rails/commands.rb:53:in `block in <top (required)>'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/railties-3.2.13/lib/rails/commands.rb:50:in `tap'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/railties-3.2.13/lib/rails/commands.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
My Gem file ::
source 'https://rubygems.org'
gem 'rails', '3.2.13'
# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'
gem 'mysql2'
# Gems used only for assets and not required
# in production environments by default.
group :assets do
gem 'sass-rails', '~> 3.2.3'
gem 'coffee-rails', '~> 3.2.1'
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
# gem 'therubyracer', :platforms => :ruby
gem 'uglifier', '>= 1.0.3'
end
gem 'jquery-rails'
Same error for 'uglifier' gem also so I removed those 2 gems. Then I am getting error in mysql adapter.
rails s
/home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activesupport-3.2.13/lib/active_support/values/time_zone.rb:270: warning: circular argument reference - now
=> Booting WEBrick
=> Rails 3.2.13 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
Exiting
/home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/bundler-1.11.2/lib/bundler/rubygems_integration.rb:314:in `block in replace_gem': Please install the mysql2 adapter: `gem install activerecord-mysql2-adapter` (can't activate mysql2 (~> 0.3.10), already activated mysql2-0.4.2. Make sure all dependencies are added to Gemfile.) (LoadError)
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/connection_adapters/mysql2_adapter.rb:3:in `<top (required)>'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:50:in `resolve_hash_connection'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:41:in `resolve_string_connection'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:25:in `spec'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:130:in `establish_connection'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/railtie.rb:82:in `block (2 levels) in <class:Railtie>'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:36:in `instance_eval'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:43:in `block in run_load_hooks'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:42:in `each'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:42:in `run_load_hooks'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/base.rb:720:in `<top (required)>'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/railtie.rb:88:in `block in <class:Railtie>'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/railties-3.2.13/lib/rails/initializable.rb:30:in `instance_exec'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/railties-3.2.13/lib/rails/initializable.rb:30:in `run'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/railties-3.2.13/lib/rails/initializable.rb:55:in `block in run_initializers'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/railties-3.2.13/lib/rails/initializable.rb:54:in `each'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/railties-3.2.13/lib/rails/initializable.rb:54:in `run_initializers'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/railties-3.2.13/lib/rails/application.rb:136:in `initialize!'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/railties-3.2.13/lib/rails/railtie/configurable.rb:30:in `method_missing'
from /home/ela/Documents/first_app/config/environment.rb:5:in `<top (required)>'
from /home/ela/Documents/first_app/config.ru:3:in `require'
from /home/ela/Documents/first_app/config.ru:3:in `block in <main>'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/rack-1.4.7/lib/rack/builder.rb:51:in `instance_eval'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/rack-1.4.7/lib/rack/builder.rb:51:in `initialize'
from /home/ela/Documents/first_app/config.ru:in `new'
from /home/ela/Documents/first_app/config.ru:in `<main>'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/rack-1.4.7/lib/rack/builder.rb:40:in `eval'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/rack-1.4.7/lib/rack/builder.rb:40:in `parse_file'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/rack-1.4.7/lib/rack/server.rb:200:in `app'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/railties-3.2.13/lib/rails/commands/server.rb:46:in `app'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/rack-1.4.7/lib/rack/server.rb:304:in `wrapped_app'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/rack-1.4.7/lib/rack/server.rb:254:in `start'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/railties-3.2.13/lib/rails/commands/server.rb:70:in `start'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/railties-3.2.13/lib/rails/commands.rb:55:in `block in <top (required)>'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/railties-3.2.13/lib/rails/commands.rb:50:in `tap'
from /home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/railties-3.2.13/lib/rails/commands.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
So I changed my gem mysql2 gem version to < 0.3
rake db:migrate --trace
/home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activesupport-3.2.13/lib/active_support/values/time_zone.rb:270: warning: circular argument reference - now
============= WARNING FROM mysql2 =============
This version of mysql2 (0.2.24) isn't compatible with Rails 3.1 as the ActiveRecord adapter was pulled into Rails itself.
Please use the 0.3.x (or greater) releases if you plan on using it in Rails >= 3.1.x
============= END WARNING FROM mysql2 =============
** Invoke db:migrate (first_time)
** Invoke environment (first_time)
** Execute environment
** Invoke db:load_config (first_time)
** Execute db:load_config
** Execute db:migrate
rake aborted!
NoMethodError: undefined method `accept' for nil:NilClass
/home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/database_statements.rb:7:in `to_sql'
/home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/database_statements.rb:38:in `select_values'
/home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/migration.rb:587:in `get_all_versions'
/home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/migration.rb:745:in `migrated'
/home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/migration.rb:668:in `current_version'
/home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/migration.rb:685:in `block in migrate'
/home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/migration.rb:685:in `each'
/home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/migration.rb:685:in `detect'
/home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/migration.rb:685:in `migrate'
/home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/migration.rb:570:in `up'
/home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/migration.rb:551:in `migrate'
/home/ela/.rvm/gems/ruby-2.2.1#rails3.2.13/gems/activerecord-3.2.13/lib/active_record/railties/databases.rake:193:in `block (2 levels) in <top (required)>'
/home/ela/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/rake/task.rb:240:in `call'
/home/ela/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/rake/task.rb:240:in `block in execute'
/home/ela/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/rake/task.rb:235:in `each'
/home/ela/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/rake/task.rb:235:in `execute'
/home/ela/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/rake/task.rb:179:in `block in invoke_with_call_chain'
/home/ela/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
/home/ela/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/rake/task.rb:172:in `invoke_with_call_chain'
/home/ela/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/rake/task.rb:165:in `invoke'
/home/ela/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:150:in `invoke_task'
/home/ela/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:106:in `block (2 levels) in top_level'
/home/ela/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:106:in `each'
/home/ela/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:106:in `block in top_level'
/home/ela/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:115:in `run_with_threads'
/home/ela/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:100:in `top_level'
/home/ela/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:78:in `block in run'
/home/ela/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:176:in `standard_exception_handling'
/home/ela/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:75:in `run'
/home/ela/.rvm/rubies/ruby-2.2.1/bin/rake:33:in `<main>'
Tasks: TOP => db:migrate
Someone please help me. Thanks in advance.
install nodejs
sudo apt-get install nodejs
then use
bundle install
I am using rails 3.2.1 with ruby 1.9.3 on ubuntu 13.10 with rbenv I hace everything good but when I try to start the server it gives an error anybody who know anything related to this please help. In a great need.
=> Booting WEBrick
=> Rails 4.2.0 application starting in development on http://localhost:3000
=> Run `rails server -h` for more startup options
=> Ctrl-C to shutdown server
Exiting
/home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:274:in `require': cannot load such file -- uuid (LoadError)
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:274:in `block in require'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:240:in `load_dependency'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:274:in `require'
from /home/ahmed/Insoshi-Rails-3/config/initializers/custom_requires.rb:17:in `<top (required)>'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:268:in `load'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:268:in `block in load'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:240:in `load_dependency'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:268:in `load'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/engine.rb:652:in `block in load_config_initializer'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/activesupport-4.2.0/lib/active_support/notifications.rb:166:in `instrument'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/engine.rb:651:in `load_config_initializer'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/engine.rb:616:in `block (2 levels) in <class:Engine>'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/engine.rb:615:in `each'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/engine.rb:615:in `block in <class:Engine>'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/initializable.rb:30:in `instance_exec'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/initializable.rb:30:in `run'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/initializable.rb:55:in `block in run_initializers'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/tsort.rb:150:in `block in tsort_each'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/tsort.rb:183:in `block (2 levels) in each_strongly_connected_component'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/tsort.rb:210:in `block (2 levels) in each_strongly_connected_component_from'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/tsort.rb:219:in `each_strongly_connected_component_from'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/tsort.rb:209:in `block in each_strongly_connected_component_from'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/initializable.rb:44:in `each'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/initializable.rb:44:in `tsort_each_child'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/tsort.rb:203:in `each_strongly_connected_component_from'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/tsort.rb:182:in `block in each_strongly_connected_component'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/tsort.rb:180:in `each'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/tsort.rb:180:in `each_strongly_connected_component'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/tsort.rb:148:in `tsort_each'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/initializable.rb:54:in `run_initializers'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/application.rb:352:in `initialize!'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/railtie.rb:194:in `public_send'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/railtie.rb:194:in `method_missing'
from /home/ahmed/Insoshi-Rails-3/config/environment.rb:5:in `<top (required)>'
from /home/ahmed/Insoshi-Rails-3/config.ru:3:in `require'
from /home/ahmed/Insoshi-Rails-3/config.ru:3:in `block in <main>'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/rack-1.6.0/lib/rack/builder.rb:55:in `instance_eval'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/rack-1.6.0/lib/rack/builder.rb:55:in `initialize'
from /home/ahmed/Insoshi-Rails-3/config.ru:in `new'
from /home/ahmed/Insoshi-Rails-3/config.ru:in `<main>'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/rack-1.6.0/lib/rack/builder.rb:49:in `eval'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/rack-1.6.0/lib/rack/builder.rb:49:in `new_from_string'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/rack-1.6.0/lib/rack/builder.rb:40:in `parse_file'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/rack-1.6.0/lib/rack/server.rb:299:in `build_app_and_options_from_config'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/rack-1.6.0/lib/rack/server.rb:208:in `app'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/commands/server.rb:61:in `app'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/rack-1.6.0/lib/rack/server.rb:336:in `wrapped_app'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/commands/server.rb:139:in `log_to_stdout'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/commands/server.rb:78:in `start'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:80:in `block in server'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:75:in `tap'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:75:in `server'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from /home/ahmed/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/railties-4.2.0/lib/rails/commands.rb:17:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>
It is possible that all dependencies are not installed. If you have not used rvm to install ruby, you should try using it to install your ruby version.
rvm install 1.9.3
or
rvm reinstall 1.9.3
refer https://rvm.io/rvm/install for step by step instructions.
I am having an issue connecting to the mysql database using rails. I'm a newbie to rails but I have tried the guide here:
rails + MySQL on OSX: Library not loaded: libmysqlclient.18.dylib
and this still does not work. I believe I have two installations of mysql installed and this is confusing rails.
I have MAMP installed with it's own mysql and I also have the rails mysql2 gem installed. When I follow the steps from the link provided above, I think this is using the MAMP mysql install instead of the mysql2 install that I have with rails gems so it isn't recognizing it.
Is there any way I can consolidate the two mysql's into one? Or is it easier to modify rails so it can see the mysql2 gem?
Here is my error:
~/Sites/RoR3-Essentials/simple_cms ->rails s
=> Booting WEBrick
=> Rails 3.2.13 application starting in development on http://localhost:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
Exiting
/Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/mysql2-0.3.11/lib/mysql2/client.rb:44:in
`connect': Unknown database 'simple_cms_development' (Mysql2::Error)
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/mysql2-0.3.11/lib/mysql2/client.rb:44:in `initialize'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/activerecord-3.2.13/lib/active_record/connection_adapters/mysql2_adapter.rb:16:in `new'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/activerecord-3.2.13/lib/active_record/connection_adapters/mysql2_adapter.rb:16:in `mysql2_connection'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:315:in `new_connection'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:325:in `checkout_new_connection'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:247:in `block (2 levels) in checkout'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:242:in `loop'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:242:in `block in checkout'
from /Users/markmilly/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/monitor.rb:211:in `mon_synchronize'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:239:in `checkout'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:102:in `block in connection'
from /Users/markmilly/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/monitor.rb:211:in `mon_synchronize'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:101:in `connection'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:410:in `retrieve_connection'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:171:in `retrieve_connection'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:145:in `connection'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/activerecord-3.2.13/lib/active_record/railtie.rb:88:in `block in <class:Railtie>'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/railties-3.2.13/lib/rails/initializable.rb:30:in `instance_exec'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/railties-3.2.13/lib/rails/initializable.rb:30:in `run'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/railties-3.2.13/lib/rails/initializable.rb:55:in `block in run_initializers'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/railties-3.2.13/lib/rails/initializable.rb:54:in `each'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/railties-3.2.13/lib/rails/initializable.rb:54:in `run_initializers'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/railties-3.2.13/lib/rails/application.rb:136:in `initialize!'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/railties-3.2.13/lib/rails/railtie/configurable.rb:30:in `method_missing'
from /Users/markmilly/Sites/RoR3-Essentials/simple_cms/config/environment.rb:5:in `<top (required)>'
from /Users/markmilly/Sites/RoR3-Essentials/simple_cms/config.ru:3:in `require'
from /Users/markmilly/Sites/RoR3-Essentials/simple_cms/config.ru:3:in `block in <main>'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/rack-1.4.5/lib/rack/builder.rb:51:in `instance_eval'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/rack-1.4.5/lib/rack/builder.rb:51:in `initialize'
from /Users/markmilly/Sites/RoR3-Essentials/simple_cms/config.ru:in `new'
from /Users/markmilly/Sites/RoR3-Essentials/simple_cms/config.ru:in `<main>'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/rack-1.4.5/lib/rack/builder.rb:40:in `eval'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/rack-1.4.5/lib/rack/builder.rb:40:in `parse_file'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/rack-1.4.5/lib/rack/server.rb:200:in `app'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/railties-3.2.13/lib/rails/commands/server.rb:46:in `app'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/rack-1.4.5/lib/rack/server.rb:304:in `wrapped_app'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/rack-1.4.5/lib/rack/server.rb:254:in `start'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/railties-3.2.13/lib/rails/commands/server.rb:70:in `start'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/railties-3.2.13/lib/rails/commands.rb:55:in `block in <top (required)>'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/railties-3.2.13/lib/rails/commands.rb:50:in `tap'
from /Users/markmilly/.rvm/gems/ruby-2.0.0-p0/gems/railties-3.2.13/lib/rails/commands.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
#markmilly Answer to your last comment:
'rake db:create' creates the db that you specified in your config/database.yml file.
It will create the db for the current RAILS_ENV you're on. If the environment is not specified it will default to the development and test db's.
I see this answer is a bit late, but it might help someone else.
I have searched around, but I have not been able to find a answer that works.
I am completely new at this, so when you answer, then explain like I am a child... Or explain like I am a piece of broccoli. If you want me to install something, tell me what to write.
Well, I am trying to follow this http://guides.fatfreecrm.com/Setup-Microsoft-Windows.html and I have come to a spot where I am supposed to write
rake db:create RAILS_ENV=production
and all I got was this: (I have done the "gem install mysql2" , I have installed rake as in the tutorial and have not seen any issues)
C:\RailsInstaller\fat_free_crm>rake db:create RAILS_ENV=production --trace
** Invoke db:create (first_time)
** Invoke db:load_config (first_time)
** Invoke rails_env (first_time)
** Execute rails_env
** Execute db:load_config
** Execute db:create rake aborted! Bad file descriptor
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/li
b/active_record/connection_adapters/mysql2_adapter.rb:312:in `query'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/li
b/active_record/connection_adapters/mysql2_adapter.rb:312:in `execute'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/li
b/active_record/connection_adapters/mysql2_adapter.rb:629:in
`configure_connecti on'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/li
b/active_record/connection_adapters/mysql2_adapter.rb:169:in
`initialize'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/li
b/active_record/connection_adapters/mysql2_adapter.rb:16:in `new'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/li
b/active_record/connection_adapters/mysql2_adapter.rb:16:in
`mysql2_connection'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/acti
ve_record/connection_adapters/abstract/connection_pool.rb:309:in
`new_connection '
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/acti
ve_record/connection_adapters/abstract/connection_pool.rb:319:in
`checkout_new_c onnection'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/acti
ve_record/connection_adapters/abstract/connection_pool.rb:241:in
`block (2 level s) in checkout'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/acti
ve_record/connection_adapters/abstract/connection_pool.rb:236:in
`loop'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/acti
ve_record/connection_adapters/abstract/connection_pool.rb:236:in
`block in check out'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/monitor.rb:211:in
`mon_synchronize'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/acti
ve_record/connection_adapters/abstract/connection_pool.rb:233:in
`checkout'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/acti
ve_record/connection_adapters/abstract/connection_pool.rb:96:in `block
in connec tion'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/monitor.rb:211:in
`mon_synchronize'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/acti
ve_record/connection_adapters/abstract/connection_pool.rb:95:in
`connection'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/acti
ve_record/connection_adapters/abstract/connection_pool.rb:404:in
`retrieve_conne ction'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/acti
ve_record/connection_adapters/abstract/connection_specification.rb:170:in
`retri eve_connection'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/acti
ve_record/connection_adapters/abstract/connection_specification.rb:144:in
`conne ction'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/acti
ve_record/railties/databases.rake:83:in `rescue in create_database'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/acti
ve_record/railties/databases.rake:51:in `create_database'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/acti
ve_record/railties/databases.rake:40:in `block (3 levels) in <top
(required)>'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/acti
ve_record/railties/databases.rake:40:in `each'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord-3.2.7/lib/acti
ve_record/railties/databases.rake:40:in `block (2 levels) in <top
(required)>'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.
rb:205:in `call'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.
rb:205:in `block in execute'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.
rb:200:in `each'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.
rb:200:in `execute'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.
rb:158:in `block in invoke_with_call_chain'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/monitor.rb:211:in
`mon_synchronize'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.
rb:151:in `invoke_with_call_chain'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.
rb:144:in `invoke'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/appli
cation.rb:116:in `invoke_task'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/appli
cation.rb:94:in `block (2 levels) in top_level'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/appli
cation.rb:94:in `each'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/appli
cation.rb:94:in `block in top_level'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/appli
cation.rb:133:in `standard_exception_handling'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/appli
cation.rb:88:in `top_level'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/appli
cation.rb:66:in `block in run'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/appli
cation.rb:133:in `standard_exception_handling'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/appli
cation.rb:63:in `run'
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/bin/rake:33:in
`<top (required)>' C:/RailsInstaller/Ruby1.9.3/bin/rake:23:in `load'
C:/RailsInstaller/Ruby1.9.3/bin/rake:23:in `<main>' Tasks: TOP =>
db:create
I had same issues and fixed it after spending two hours. May be it will help you too.
So here are the steps, which lead me to fix the issue
I am assuming you are running 32 bit mysql because the problem for 64bit+32bit mysql can be something else
Make sure mysql.dll is compatiable with installed gem (I have mysql2)
To avoid issue down load it from http://dev.mysql.com/get/Downloads/Connector-C/mysql-connector-c-noinstall-6.0.2-win32.zip/from/pick
Copy mysql.dll to your ruby/bin
Summary: For me it was the problem of incompatibility between rails mysql2 gem and the one, which was installed on my machine