安装狂欢错误，rails 3，ubuntu

Question

I am new to ruby on rails. I follow the following links to install spree. but when run bundle exec rake spree_sample:load --trace , face errors. anybody can help?

http://guides.spreecommerce.com/getting_started.html

mingo@cxm:~/rails/spreetest$ bundle exec rake spree_sample:load --trace
DEPRECATION WARNING: class_inheritable_attribute is deprecated, please use class_attribute method instead. Notice their behavior are slightly different, so refer to class_attribute documentation first. (called from /home/mingo/rails/spreetest/config/application.rb:7)
DEPRECATION WARNING: class_inheritable_attribute is deprecated, please use class_attribute method instead. Notice their behavior are slightly different, so refer to class_attribute documentation first. (called from /home/mingo/rails/spreetest/config/application.rb:7)
DEPRECATION WARNING: class_inheritable_attribute is deprecated, please use class_attribute method instead. Notice their behavior are slightly different, so refer to class_attribute documentation first. (called from /home/mingo/rails/spreetest/config/application.rb:7)
DEPRECATION WARNING: class_inheritable_attribute is deprecated, please use class_attribute method instead. Notice their behavior are slightly different, so refer to class_attribute documentation first. (called from /home/mingo/rails/spreetest/config/application.rb:7)
rake aborted!
Fixtures is not a class
/var/lib/gems/1.8/gems/spree_core-0.30.1/lib/custom_fixtures.rb:3
/var/lib/gems/1.8/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in `require'
/var/lib/gems/1.8/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in `require'
/var/lib/gems/1.8/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:223:in `load_dependency'
/var/lib/gems/1.8/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:640:in `new_constants_in'
/var/lib/gems/1.8/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:223:in `load_dependency'
/var/lib/gems/1.8/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in `require'
/var/lib/gems/1.8/gems/spree_core-0.30.1/lib/tasks/core.rake:2
/var/lib/gems/1.8/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:234:in `load'
/var/lib/gems/1.8/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:234:in `load'
/var/lib/gems/1.8/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:223:in `load_dependency'
/var/lib/gems/1.8/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:640:in `new_constants_in'
/var/lib/gems/1.8/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:223:in `load_dependency'
/var/lib/gems/1.8/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:234:in `load'
/var/lib/gems/1.8/gems/railties-3.1.0/lib/rails/engine.rb:397:in `load_tasks'
/var/lib/gems/1.8/gems/railties-3.1.0/lib/rails/engine.rb:397:in `each'
/var/lib/gems/1.8/gems/railties-3.1.0/lib/rails/engine.rb:397:in `load_tasks'
/var/lib/gems/1.8/gems/railties-3.1.0/lib/rails/engine.rb:395:in `load_tasks'
/var/lib/gems/1.8/gems/railties-3.1.0/lib/rails/application/railties.rb:8:in `each'
/var/lib/gems/1.8/gems/railties-3.1.0/lib/rails/application/railties.rb:8:in `all'
/var/lib/gems/1.8/gems/railties-3.1.0/lib/rails/engine.rb:395:in `load_tasks'
/var/lib/gems/1.8/gems/railties-3.1.0/lib/rails/application.rb:99:in `load_tasks'
/var/lib/gems/1.8/gems/railties-3.1.0/lib/rails/railtie/configurable.rb:30:in `send'
/var/lib/gems/1.8/gems/railties-3.1.0/lib/rails/railtie/configurable.rb:30:in `method_missing'
/home/mingo/rails/spreetest/Rakefile:7
/var/lib/gems/1.8/gems/rake-0.9.2/lib/rake/rake_module.rb:25:in `load'
/var/lib/gems/1.8/gems/rake-0.9.2/lib/rake/rake_module.rb:25:in `load_rakefile'
/var/lib/gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:495:in `raw_load_rakefile'
/var/lib/gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:78:in `load_rakefile'
/var/lib/gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
/var/lib/gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:77:in `load_rakefile'
/var/lib/gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:61:in `run'
/var/lib/gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
/var/lib/gems/1.8/gems/rake-0.9.2/lib/rake/application.rb:59:in `run'
/var/lib/gems/1.8/gems/rake-0.9.2/bin/rake:32
/var/lib/gems/1.8/bin/rake:19:in `load'
/var/lib/gems/1.8/bin/rake:19
mingo@cxm:~/rails/spreetest$ 

Answer 1

You need to use the edge version of Spree with Rails 3.1. Add this to your Gemfile:

gem 'spree', :git => 'git://github.com/spree/spree.git'

Also, I think edge Spree is only compatible with one of the latest Rails 3.1.1 release candidates. You may need to add this to your Gemfile as well:

gem 'rails', :git => 'git://github.com/rails/rails.git', :tag => "v3.1.1.rc1"