twitter-bootstrap-rails gem not installing in Rails project - ruby-on-rails

I've just created a new rails application and I am trying to run rails g bootstrap:install from my terminal but my terminal returns this...
Why might this be? I am running rails 4.1.6 and I have bundled all the necessary gems. My only thought would be that the gem hasn't been updated?
/Users/sambelton/.rvm/gems/ruby-2.1.0/gems/aws-s3-0.6.3/lib/aws/s3/extensions.rb:223:in `class_eval': /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/aws-s3-0.6.3/lib/aws/s3/extensions.rb:223: `##{' is not allowed as a class variable name
/Users/sambelton/.rvm/gems/ruby-2.1.0/gems/aws-s3-0.6.3/lib/aws/s3/extensions.rb:223: syntax error, unexpected end-of-input
unless defined? ##{:instance_writer=>true}
^ (SyntaxError)
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/aws-s3-0.6.3/lib/aws/s3/extensions.rb:223:in `block in cattr_reader'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/aws-s3-0.6.3/lib/aws/s3/extensions.rb:222:in `each'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/aws-s3-0.6.3/lib/aws/s3/extensions.rb:222:in `cattr_reader'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/aws-s3-0.6.3/lib/aws/s3/extensions.rb:258:in `cattr_accessor'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/activesupport-4.1.6/lib/active_support/cache.rb:155:in `<class:Store>'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/activesupport-4.1.6/lib/active_support/cache.rb:154:in `<module:Cache>'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/activesupport-4.1.6/lib/active_support/cache.rb:14:in `<module:ActiveSupport>'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/activesupport-4.1.6/lib/active_support/cache.rb:12:in `<top (required)>'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in `require'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in `block in require'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:232:in `load_dependency'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in `require'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/jbuilder-2.2.4/lib/jbuilder/jbuilder_template.rb:3:in `<top (required)>'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in `require'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in `block in require'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:232:in `load_dependency'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in `require'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/jbuilder-2.2.4/lib/jbuilder/railtie.rb:2:in `<top (required)>'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in `require'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in `block in require'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:232:in `load_dependency'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in `require'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/jbuilder-2.2.4/lib/jbuilder.rb:318:in `<top (required)>'
from /Users/sambelton/.rvm/gems/ruby-2.1.0#global/gems/bundler-1.5.1/lib/bundler/runtime.rb:76:in `require'
from /Users/sambelton/.rvm/gems/ruby-2.1.0#global/gems/bundler-1.5.1/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
from /Users/sambelton/.rvm/gems/ruby-2.1.0#global/gems/bundler-1.5.1/lib/bundler/runtime.rb:72:in `each'
from /Users/sambelton/.rvm/gems/ruby-2.1.0#global/gems/bundler-1.5.1/lib/bundler/runtime.rb:72:in `block in require'
from /Users/sambelton/.rvm/gems/ruby-2.1.0#global/gems/bundler-1.5.1/lib/bundler/runtime.rb:61:in `each'
from /Users/sambelton/.rvm/gems/ruby-2.1.0#global/gems/bundler-1.5.1/lib/bundler/runtime.rb:61:in `require'
from /Users/sambelton/.rvm/gems/ruby-2.1.0#global/gems/bundler-1.5.1/lib/bundler.rb:131:in `require'
from /Users/sambelton/Documents/Masters Work/Advanced Web Application Development/boxintheair/config/application.rb:7:in `<top (required)>'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/spring-1.1.3/lib/spring/application.rb:82:in `require'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/spring-1.1.3/lib/spring/application.rb:82:in `preload'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/spring-1.1.3/lib/spring/application.rb:140:in `serve'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/spring-1.1.3/lib/spring/application.rb:128:in `block in run'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/spring-1.1.3/lib/spring/application.rb:122:in `loop'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/spring-1.1.3/lib/spring/application.rb:122:in `run'
from /Users/sambelton/.rvm/gems/ruby-2.1.0/gems/spring-1.1.3/lib/spring/application/boot.rb:18:in `<top (required)>'
from /Users/sambelton/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Users/sambelton/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from -e:1:in `<main>'

Don't you wanna https://github.com/twbs/bootstrap-sass/ ?
It works fine with rails.

Related

"Tried to create Proc object without a block" error when running AWS SDK with ruby 3.1

I'm getting the error "tried to create Proc object without a block (ArgumentError)" from the AWS SDK Core gem when trying to run a rails app after upgrading ruby to 3.1.1. This surprises me since it looks like the library is being maintained / used and I haven't found others mentioning this problem. Using aws-sdk-core 3.46.2.
/Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/aws-sdk-core-3.46.2/lib/seahorse/client/plugin.rb:61:in `new': tried to create Proc object without a block (ArgumentError)
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/aws-sdk-core-3.46.2/lib/seahorse/client/plugin.rb:61:in `option'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/aws-sdk-core-3.46.2/lib/aws-sdk-core/plugins/credentials_configuration.rb:21:in `<class:CredentialsConfiguration>'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/aws-sdk-core-3.46.2/lib/aws-sdk-core/plugins/credentials_configuration.rb:5:in `<module:Plugins>'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/aws-sdk-core-3.46.2/lib/aws-sdk-core/plugins/credentials_configuration.rb:3:in `<module:Aws>'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/aws-sdk-core-3.46.2/lib/aws-sdk-core/plugins/credentials_configuration.rb:1:in `<top (required)>'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/activesupport-5.2.4/lib/active_support/dependencies.rb:291:in `require'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/activesupport-5.2.4/lib/active_support/dependencies.rb:291:in `block in require'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/activesupport-5.2.4/lib/active_support/dependencies.rb:257:in `load_dependency'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/activesupport-5.2.4/lib/active_support/dependencies.rb:291:in `require'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/aws-sdk-core-3.46.2/lib/aws-sdk-sts/client.rb:9:in `<top (required)>'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/aws-sdk-core-3.46.2/lib/aws-sdk-sts.rb:11:in `require_relative'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/aws-sdk-core-3.46.2/lib/aws-sdk-sts.rb:11:in `<top (required)>'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/activesupport-5.2.4/lib/active_support/dependencies.rb:291:in `require'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/activesupport-5.2.4/lib/active_support/dependencies.rb:291:in `block in require'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/activesupport-5.2.4/lib/active_support/dependencies.rb:257:in `load_dependency'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/activesupport-5.2.4/lib/active_support/dependencies.rb:291:in `require'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/aws-sdk-core-3.46.2/lib/aws-sdk-core.rb:82:in `<top (required)>'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/activesupport-5.2.4/lib/active_support/dependencies.rb:291:in `require'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/activesupport-5.2.4/lib/active_support/dependencies.rb:291:in `block in require'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/activesupport-5.2.4/lib/active_support/dependencies.rb:257:in `load_dependency'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/activesupport-5.2.4/lib/active_support/dependencies.rb:291:in `require'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/aws-sdk-kms-1.13.0/lib/aws-sdk-kms.rb:8:in `<top (required)>'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/activesupport-5.2.4/lib/active_support/dependencies.rb:291:in `require'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/activesupport-5.2.4/lib/active_support/dependencies.rb:291:in `block in require'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/activesupport-5.2.4/lib/active_support/dependencies.rb:257:in `load_dependency'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/activesupport-5.2.4/lib/active_support/dependencies.rb:291:in `require'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/aws-sdk-s3-1.31.0/lib/aws-sdk-s3.rb:8:in `<top (required)>'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/bundler-2.3.8/lib/bundler/runtime.rb:60:in `require'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/bundler-2.3.8/lib/bundler/runtime.rb:60:in `block (2 levels) in require'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/bundler-2.3.8/lib/bundler/runtime.rb:55:in `each'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/bundler-2.3.8/lib/bundler/runtime.rb:55:in `block in require'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/bundler-2.3.8/lib/bundler/runtime.rb:44:in `each'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/bundler-2.3.8/lib/bundler/runtime.rb:44:in `require'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/bundler-2.3.8/lib/bundler.rb:176:in `require'
from /Users/jaredsohn/topfunnel/topfunnel-web/config/application.rb:9:in `<top (required)>'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/railties-5.2.4/lib/rails/command/actions.rb:22:in `require'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/railties-5.2.4/lib/rails/command/actions.rb:22:in `require_application!'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/railties-5.2.4/lib/rails/command/actions.rb:14:in `require_application_and_environment!'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/railties-5.2.4/lib/rails/commands/console/console_command.rb:95:in `perform'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/thor-1.2.1/lib/thor/command.rb:27:in `run'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/thor-1.2.1/lib/thor/invocation.rb:127:in `invoke_command'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/thor-1.2.1/lib/thor.rb:392:in `dispatch'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/railties-5.2.4/lib/rails/command/base.rb:69:in `perform'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/railties-5.2.4/lib/rails/command.rb:46:in `invoke'
from /Users/jaredsohn/.rvm/gems/ruby-3.1.1/gems/railties-5.2.4/lib/rails/commands.rb:18:in `<top (required)>'
from bin/rails:13:in `require'
from bin/rails:13:in `<main>'

Rmagick fails after Ubuntu upgrade from 16.04 to 18.04

when i start rails server, server is not started
It is showing following Error
when i start rails server, server is not started
It is showing following Error
/home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:274:in `require': libMagickCore-6.Q16.so.2: cannot open shared object file: No such file or directory - /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/rmagick-2.15.0/lib/RMagick2.so (LoadError)
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:274:in `block in require'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:240:in `load_dependency'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:274:in `require'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/rmagick-2.15.0/lib/rmagick_internal.rb:12:in `<top (required)>'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:274:in `require'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:274:in `block in require'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:240:in `load_dependency'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/activesupport-4.2.0/lib/active_support/dependencies.rb:274:in `require'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/rmagick-2.15.0/lib/rmagick.rb:1:in `<top (required)>'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/site_ruby/2.2.0/bundler/runtime.rb:81:in `require'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/site_ruby/2.2.0/bundler/runtime.rb:81:in `block (2 levels) in require'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/site_ruby/2.2.0/bundler/runtime.rb:76:in `each'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/site_ruby/2.2.0/bundler/runtime.rb:76:in `block in require'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/site_ruby/2.2.0/bundler/runtime.rb:65:in `each'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/site_ruby/2.2.0/bundler/runtime.rb:65:in `require'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/site_ruby/2.2.0/bundler.rb:114:in `require'
from /home/effectech/workspace/hotel_management/config/application.rb:7:in `<top (required)>'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:78:in `require'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:78:in `block in server'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:75:in `tap'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:75:in `server'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/railties-4.2.0/lib/rails/commands.rb:17:in `<top (required)>'
from /home/effectech/workspace/hotel_management/bin/rails:9:in `require'
from /home/effectech/workspace/hotel_management/bin/rails:9:in `<top (required)>'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `load'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `call'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-2.0.2/lib/spring/client/command.rb:7:in `call'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-2.0.2/lib/spring/client.rb:30:in `run'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-2.0.2/bin/spring:49:in `<top (required)>'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `load'
from /home/effectech/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `<top (required)>'
from /home/effectech/workspace/hotel_management/bin/spring:15:in `require'
from /home/effectech/workspace/hotel_management/bin/spring:15:in `<top (required)>'
from bin/rails:3:in `load'
from bin/rails:3:in `<main>'
It seems shared object changed its location after system upgrade. Try gem uninstall rmagick and then bundle install to compile it against current imagemagick version.

Error while installing Sprangular. undefined method `sprockets_v2?' for Ngannotate:Module

Thanks in advance
I am following this to install sprangular locally.
https://github.com/sprangular/sprangular/wiki/setup-guide
I tried manual method also its giving same error.
getting this error while bundle install
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/bundler-1.12.1/lib/bundler/runtime.rb:89:in `rescue in block (2 levels) in require': There was an error while trying to load the gem 'sprangular'. (Bundler::GemRequireError)
Gem Load Error is: undefined method `sprockets_v2?' for Ngannotate:Module
Backtrace for gem load error is:
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/ngannotate-rails-1.2.2/lib/ngannotate/rails/railtie.rb:2:in `<top (required)>'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/polyglot-0.3.5/lib/polyglot.rb:65:in `require'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/polyglot-0.3.5/lib/polyglot.rb:65:in `require'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `block in require'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:232:in `load_dependency'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `require'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/ngannotate-rails-1.2.2/lib/ngannotate/rails.rb:2:in `<top (required)>'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/polyglot-0.3.5/lib/polyglot.rb:65:in `require'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/polyglot-0.3.5/lib/polyglot.rb:65:in `require'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `block in require'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:232:in `load_dependency'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `require'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/sprangular-0.1.0/lib/sprangular.rb:9:in `<top (required)>'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/bundler-1.12.1/lib/bundler/runtime.rb:86:in `require'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/bundler-1.12.1/lib/bundler/runtime.rb:86:in `block (2 levels) in require'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/bundler-1.12.1/lib/bundler/runtime.rb:81:in `each'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/bundler-1.12.1/lib/bundler/runtime.rb:81:in `block in require'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/bundler-1.12.1/lib/bundler/runtime.rb:70:in `each'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/bundler-1.12.1/lib/bundler/runtime.rb:70:in `require'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/bundler-1.12.1/lib/bundler.rb:102:in `require'
/home/spider/Dropbox/Round360/myapp/config/application.rb:14:in `<top (required)>'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/railties-4.1.8/lib/rails/commands/commands_tasks.rb:146:in `require'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/railties-4.1.8/lib/rails/commands/commands_tasks.rb:146:in `require_application_and_environment!'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/railties-4.1.8/lib/rails/commands/commands_tasks.rb:133:in `generate_or_destroy'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/railties-4.1.8/lib/rails/commands/commands_tasks.rb:51:in `generate'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/railties-4.1.8/lib/rails/commands/commands_tasks.rb:40:in `run_command!'
/home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/railties-4.1.8/lib/rails/commands.rb:17:in `<top (required)>'
bin/rails:4:in `require'
bin/rails:4:in `<main>'
Bundler Error Backtrace:
from /home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/bundler-1.12.1/lib/bundler/runtime.rb:85:in `block (2 levels) in require'
from /home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/bundler-1.12.1/lib/bundler/runtime.rb:81:in `each'
from /home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/bundler-1.12.1/lib/bundler/runtime.rb:81:in `block in require'
from /home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/bundler-1.12.1/lib/bundler/runtime.rb:70:in `each'
from /home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/bundler-1.12.1/lib/bundler/runtime.rb:70:in `require'
from /home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/bundler-1.12.1/lib/bundler.rb:102:in `require'
from /home/spider/Dropbox/Round360/myapp/config/application.rb:14:in `<top (required)>'
from /home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/railties-4.1.8/lib/rails/commands/commands_tasks.rb:146:in `require'
from /home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/railties-4.1.8/lib/rails/commands/commands_tasks.rb:146:in `require_application_and_environment!'
from /home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/railties-4.1.8/lib/rails/commands/commands_tasks.rb:133:in `generate_or_destroy'
from /home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/railties-4.1.8/lib/rails/commands/commands_tasks.rb:51:in `generate'
from /home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/railties-4.1.8/lib/rails/commands/commands_tasks.rb:40:in `run_command!'
from /home/spider/.rvm/gems/ruby-2.3.0#rails-4.1.8/gems/railties-4.1.8/lib/rails/commands.rb:17:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
Try bundle update instead of bundle install . and also do you have node.js installed?

ruby server not working

As soon as I try to start rails server I encounter following problem. Can anybody please help.
E:\sites\simple_cms>rails s
C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2/mysql2.rb:2:in `require': 193: %1 is not a valid Win32 application. - C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-min
gw32/lib/mysql2/1.9/mysql2.so (LoadError)
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86- mingw3 2/lib/mysql2/mysql2.rb:2:in `<top (required)>'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2.rb:7:in `require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2.rb:7:in `<top (required)>'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.6/lib/bundler/runtime.rb:76:in `require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.6/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.6/lib/bundler/runtime.rb:72:in `each'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.6/lib/bundler/runtime.rb:72:in `block in require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.6/lib/bundler/runtime.rb:61:in `each'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.6/lib/bundler/runtime.rb:61:in `require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.6/lib/bundler.rb:133:in `require'
from E:/sites/simple_cms/config/application.rb:7:in `<top (required)>'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.0.0/lib/rails/commands.rb:76:in `require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.0.0/lib/rails/commands.rb:76:in `block in <top (required)>'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.0.0/lib/rails/commands.rb:73:in `tap'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.0.0/lib/rails/commands.rb:73:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'

Cannot start rail server

I am getting the following error while starting my rails server.
/Users/joy/.rvm/gems/ruby-1.9.3-p194#project/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:251:in `require': cannot load such file -- systemu (LoadError)
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#project/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:251:in `block in require'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#project/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:236:in `load_dependency'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#project/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:251:in `require'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#project/gems/macaddr-1.6.2/lib/macaddr.rb:23:in `<top (required)>'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#project/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:251:in `require'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#project/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:251:in `block in require'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#project/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:236:in `load_dependency'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#project/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:251:in `require'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#project/gems/uuid-2.3.7/lib/uuid.rb:14:in `<top (required)>'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#global/gems/bundler-1.5.3/lib/bundler/runtime.rb:76:in `require'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#global/gems/bundler-1.5.3/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#global/gems/bundler-1.5.3/lib/bundler/runtime.rb:72:in `each'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#global/gems/bundler-1.5.3/lib/bundler/runtime.rb:72:in `block in require'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#global/gems/bundler-1.5.3/lib/bundler/runtime.rb:61:in `each'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#global/gems/bundler-1.5.3/lib/bundler/runtime.rb:61:in `require'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#global/gems/bundler-1.5.3/lib/bundler.rb:131:in `require'
from /Users/joy/analytics/cappings/config/application.rb:17:in `<top (required)>'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#project/gems/railties-3.2.16/lib/rails/commands.rb:53:in `require'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#project/gems/railties-3.2.16/lib/rails/commands.rb:53:in `block in <top (required)>'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#project/gems/railties-3.2.16/lib/rails/commands.rb:50:in `tap'
from /Users/joy/.rvm/gems/ruby-1.9.3-p194#project/gems/railties-3.2.16/lib/rails/commands.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'

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