Bundler版本问题4？
我遇到了这个骗子错误，我该如何解决。
Fetching gem metadata from https://rubygems.org/..........
Resolving dependencies...
Bundler could not find compatible versions for gem "bundler":
In Gemfile:
rails (= 4.2.11.3) was resolved to 4.2.11.3, which depends on
bundler (>= 1.3.0, < 2.0)
Current Bundler version:
bundler (2.3.12)
Your bundle requires a different version of Bundler than the one you're running.
Install the necessary version with `gem install bundler:2.0.0.pre.3` and rerun bundler using `bundle _2.0.0.pre.3_`
GEM安装Bundler：2.0.0.pre.3 and bundle _2.0.0.pre.3 _命令命令会做什么。他们要替换我的2.3.12并安装2.0.0
I am getting this bundler error how do i resolve it.
Fetching gem metadata from https://rubygems.org/..........
Resolving dependencies...
Bundler could not find compatible versions for gem "bundler":
In Gemfile:
rails (= 4.2.11.3) was resolved to 4.2.11.3, which depends on
bundler (>= 1.3.0, < 2.0)
Current Bundler version:
bundler (2.3.12)
Your bundle requires a different version of Bundler than the one you're running.
Install the necessary version with `gem install bundler:2.0.0.pre.3` and rerun bundler using `bundle _2.0.0.pre.3_`
What do gem install bundler:2.0.0.pre.3 and bundle _2.0.0.pre.3_ command gonna do. Are they gonna replace my 2.3.12 and install 2.0.0
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您的宝石中可以安装多个版本的同一宝石。运行此操作：
然后运行此：
您将找到已安装的宝石的两个版本。默认情况下，它将使用最新版本运行
Bundle，但是由于您的宝石与它不兼容，因此您可以使用其他版本的GEM运行Bundle。为此，您需要运行：在您的情况下，它将是：
您还可以删除
bundlerGEM的其他版本，只保留一个兼容的版本。要删除特定版本，您可以执行：There can be multiple versions of the same gem installed in your gemset. Run this:
and then run this:
you will find two versions of the gem installed. By default, it will run
bundlewith the latest version but as your gems are not compatible with it you can runbundlewith a different version of the gem. To do that you need to run:in your case it will be:
You can also remove the other versions of the
bundlergem and just keep the one that is compatible. To remove a specific version you could do: