NoMethodError：Gem :: Package：Class调用了私有方法“ open”，安装rake（10.0.3）时发生错误，并且Bundler无法继续 [英] NoMethodError: private method `open' called for Gem::Package:Class An error occurred while installing rake (10.0.3), and Bundler cannot continue
问题描述
我正在尝试处理从github同步的ruby on rails项目。即使rake-10.0.3安装成功，捆绑安装仍会失败。我是Rails的新手，不确定如何进行此操作。我在错误中进行了搜索，并尝试按照解决方案的建议安装不同版本的rake，但这没有帮助。
I am trying to work on a ruby on rails project I synced from github. Even though rake-10.0.3 gets installed successfully, 'bundle install' fails. I am new to rails and not sure how to proceed on this.I googled the error, and tried the installing different versions of rake as suggested by the solutions, but it did not help.
这就是我想要做的...请帮助。
Here's what I am trying to do... Please help.
红宝石1.9.3p374（2013-01-15）[i386-mingw32]
ruby 1.9.3p374 (2013-01-15) [i386-mingw32]
>rails s
←[31mCould not find kaminari-0.14.1 in any of the sources←[0m
←[33mRun `bundle install` to install missing gems.←[0m
>bundle install
Fetching gem metadata from https://rubygems.org/...........
Fetching gem metadata from https://rubygems.org/..
NoMethodError: private method `open' called for Gem::Package:Class
An error occurred while installing rake (10.0.3), and Bundler cannot continue.
Make sure that `gem install rake -v '10.0.3'` succeeds before bundling.
>gem install rake -v '10.0.3'
Successfully installed rake-10.0.3
Done installing documentation for rake (1 sec).
1 gem installed
>bundle install
Fetching gem metadata from https://rubygems.org/...........
Fetching gem metadata from https://rubygems.org/..
NoMethodError: private method `open' called for Gem::Package:Class
An error occurred while installing rake (10.0.3), and Bundler cannot continue.
Make sure that `gem install rake -v '10.0.3'` succeeds before bundling.
谢谢！
推荐答案
您应该首先更新Rubygems：
You should first update Rubygems:
gem update --system
然后更新Bundler：
And then update Bundler:
gem install bundler
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