“ bundle exec spring”不能与rbenv一起使用？

为什么不起作用bundle exec spring？

我已经在打电话bundle exec，并且返回错误。我可以一直打bundle exec。（这是可能的重复问题的解决方案）。

我不会通过来更新我的Gemfile，也不会bundle update spring卸载的版本spring来完成此工作。我不应该被迫更改我的gem安装。

bundle binstubs spring 也不起作用。

steve-air:finalcloud main$ spring -v
Spring version 1.3.5
steve-air:finalcloud main$ bundle exec spring -v
Spring version 1.3.4
steve-air:finalcloud main$ bundle exec spring
/Users/main/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.9.7/lib/bundler/runtime.rb:34:in `block in setup': You have already activated spring 1.3.5, but your Gemfile requires spring 1.3.4. Prepending `bundle exec` to your command may solve this. (Gem::LoadError)
  from /Users/main/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.9.7/lib/bundler/runtime.rb:19:in `setup'
  from /Users/main/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.9.7/lib/bundler.rb:122:in `setup'
  from /Users/main/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.9.7/lib/bundler/setup.rb:8:in `<top (required)>'
  from /Users/main/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
  from /Users/main/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
  from /Users/main/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/spring-1.3.5/lib/spring/commands.rb:33:in `<module:Spring>'
  from /Users/main/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/spring-1.3.5/lib/spring/commands.rb:4:in `<top (required)>'
  from /Users/main/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
  from /Users/main/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
  from /Users/main/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/spring-1.3.5/lib/spring/server.rb:9:in `<top (required)>'
  from /Users/main/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:128:in `require'
  from /Users/main/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:128:in `rescue in require'
  from /Users/main/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:39:in `require'

复制：

1. 已安装Ruby rebenv。
2. 卸载所有Spring gem。
3. 安装较低版本的Spring（例如1.3.4）。
4. 制作一个新的Rails应用程序。
5. 安装更高版本的Spring（1.3.5似乎已消失，但我使用1.3.6进行了复制）。
6. 按照上面我的命令行中的步骤操作。