Question

当我捆绑更新rails时，我收到此错误：

Bundler could not find compatible versions for gem "activesupport":
  In Gemfile:
    rails (= 3.2.11) x86-mingw32 depends on
      activesupport (= 3.2.11) x86-mingw32

    activesupport (3.1.0)

这是我的gemFile，任何帮助都是apprecaited：）

source 'http://rubygems.org'

gem 'rails' , '3.2.11'
gem "heroku"
gem 'thin'
gem 'devise'#, '1.5.2'
gem 'will_paginate', '~> 3.0.2'
#gem 'nested_form', :git => 'git://github.com/fxposter/nested_form.git'
gem "simple_form"
gem "cancan"
gem 'kaminari'
gem 'foreigner'
gem "cocoon"
gem 'client_side_validations'

# Gems used only for assets and not required
# in production environments by default.
group :assets do
  gem 'sass-rails', "  ~> 3.1.0"
  gem 'coffee-rails', "~> 3.1.0"
  gem 'uglifier'
end

gem "jquery-rails"
gem "validate_url", "~> 0.2.0"
gem 'pg', :group => [:production]
gem 'haml'
# Use unicorn as the web server
# gem 'unicorn'

# Deploy with Capistrano
# gem 'capistrano'

# To use debugger
# gem 'ruby-debug19', :require => 'ruby-debug'
group :test, :development do
  gem 'sqlite3'
  gem 'turn', :require => false
  gem "rspec-rails", "2.7"
  #gem "rspec"
  gem "spork", "> 0.9.0.rc"
  gem 'guard-spork'
  #gem "webrat", "~> 0.7.3"
  gem 'rb-fsevent' # Not mandatory for guard to work, which is why it's not a dependency, but it is an optimization
  #gem "guard-spork"
  #gem 'minitest'
  gem "factory_girl_rails", "~> 1.2"
  #gem "webrat-rspec-rails"
  gem "mocha"
  gem 'capybara' #, :git => 'git://github.com/jnicklas/capybara.git'
  gem 'database_cleaner'
  gem 'launchy'
  gem "capybara-webkit"
  #gem 'rspec-multi-mock', :git => 'git://github.com/endeepak/rspec-multi-mock.git'
end

group :test do
  #gem 'ruby-debug19', :require => 'ruby-debug'
end

gem 'execjs'
gem 'therubyracer'

Answer 1

首先，您必须删除 Gemfile.lock

然后更新Gemfile以包含rails 3.2.11
转到项目目录
运行bundle install

这可以解决您的问题

无法更新rails

1 个答案: