我有一个ROR应用程序，我试图通过以下方式执行 vagrant up 命令 system（＆＃34; vagrant up＆＃34;）
我收到以下错误
Vagrant experienced a version conflict with some installed plugins!
This usually happens if you recently upgraded Vagrant. As part of the
upgrade process, some existing plugins are no longer compatible with
this version of Vagrant. The recommended way to fix this is to remove
your existing plugins and reinstall them one-by-one. To remove all
plugins:
rm -r ~/.vagrant.d/plugins.json ~/.vagrant.d/gems
Note if you have an alternate VAGRANT_HOME environmental variable
set, the folders above will be in that directory rather than your
user's home directory.
The error message is shown below:
Bundler could not find compatible versions for gem "bundler":
In Gemfile:
vagrant (= 1.7.2) x86-mingw32 depends on
bundler (< 1.8.0, >= 1.5.2) x86-mingw32
Current Bundler version:
bundler (1.10.0.pre.2)
This Gemfile requires a different version of Bundler.
Perhaps you need to update Bundler by running `gem install bundler`?
Could not find gem 'bundler (< 1.8.0, >= 1.5.2) x86-mingw32', which is required by gem 'vagrant (= 1.7.2) x86-mingw32', in any of the sources.
我曾尝试 gem install bundler ，它总是安装bundler 1.9.9
如果我尝试从命令行执行 vagrant up ，它可以正常工作 以下是我正在使用的版本
ruby -> 2.1.6p336 (2015-04-13 revision 50298) [x64-mingw32]
Vagrant -> 1.7.2
Rails -> 4.2.1
非常感谢任何形式的帮助