ruby-on-rails - rbenv bundle install 尝试将 gems 安装到错误的路径中

Question

我收到以下错误消息:

Your user account isn't allowed to install to the system Rubygems.
You can cancel this installation and run:

  bundle install --path vendor/bundle

to install the gems into ./vendor/bundle/, or you can enter your password and install the bundled gems to Rubygems using sudo.

下面是我做过的一些检查:

me at me-ui-MacBook-Pro in ~
$ rbenv versions
  system
  2.1.6
  2.2.3
* 2.3.0 (set by /Users/me/.rbenv/version)
  2.3.0-dev

me at me-ui-MacBook-Pro in ~
$ rbenv version
2.3.0 (set by /Users/me/.rbenv/version)

me at me-ui-MacBook-Pro in ~
$ gem environment home
/Users/me/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0

问:为什么会尝试安装到系统 Rubygems？

Answer 1

我刚刚遇到了同样的问题，这为我解决了:

gem uninstall bundler
gem update --system
rbenv rehash
gem install bundler

很可能只有 gem update --system 是强制性的。