ruby-on-rails - Rails 3.2：需要 rake 10.0.3

Question

执行任何 rake 操作时，我得到以下信息：

rake aborted!
You have already activated rake 10.1.0, but your Gemfile requires rake 10.0.3. Using bundle exec may solve this.
/home/cristi/.rvm/gems/ruby-1.9.3-p392/gems/bundler-1.3.3/lib/bundler/runtime.rb:33:in `block in setup'
/home/cristi/.rvm/gems/ruby-1.9.3-p392/gems/bundler-1.3.3/lib/bundler/runtime.rb:19:in `setup'
/home/cristi/.rvm/gems/ruby-1.9.3-p392/gems/bundler-1.3.3/lib/bundler.rb:120:in `setup'
/home/cristi/.rvm/gems/ruby-1.9.3-p392/gems/bundler-1.3.3/lib/bundler/setup.rb:7:in `<top (required)>'
/home/cristi/code/kodion/config/boot.rb:6:in `<top (required)>'
/home/cristi/code/kodion/config/application.rb:1:in `<top (required)>'
/home/cristi/code/kodion/Rakefile:5:in `<top (required)>'
(See full trace by running task with --trace)

我不确定我能做些什么来解决这个问题。bundle exec不能解决任何问题。

Answer 1

您需要在捆绑包的上下文中运行命令（推荐）：

> bundle exec rake db:version

或者您需要卸载有问题的 rake gem 版本。

> gem uninstall rake
>  # pick version 10.1.0 from the offered choices.

Answer 2

我遇到了同样类型的错误。尝试这个：

bundle exec rake db:migrate