Ruby bundle安装尝试编译已安装的libv8 gem

在客户端的Ruby项目上进行捆绑安装时，我遇到以下错误：

An error occurred while installing libv8 (3.16.14.3), and Bundler
cannot continue.

然而，当我列出gem列表时，该gem和版本显然已经存在：

$ gem list

*** LOCAL GEMS ***
...
libv8 (3.16.14.3)
...

注意：bundle安装在我将OSX从Mavericks更新到Yosemite之前一直有效。为了让libv8gem能够使用

为什么bundle试图重新编译已经安装的东西，我该如何修复

更新：环境

$ gem env RubyGems Environment:
  - RUBYGEMS VERSION: 2.4.5
  - RUBY VERSION: 2.2.0 (2014-12-25 patchlevel 0) [x86_64-darwin14]
  - INSTALLATION DIRECTORY: /Users/me/.rvm/gems/ruby-2.2.0
  - RUBY EXECUTABLE: /Users/me/.rvm/rubies/ruby-2.2.0/bin/ruby
  - EXECUTABLE DIRECTORY: /Users/me/.rvm/gems/ruby-2.2.0/bin
  - SPEC CACHE DIRECTORY: /Users/me/.gem/specs
  - SYSTEM CONFIGURATION DIRECTORY: /Users/me/.rvm/rubies/ruby-2.2.0/etc
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86_64-darwin-14
  - GEM PATHS:
     - /Users/me/.rvm/gems/ruby-2.2.0
     - /Users/me/.rvm/gems/ruby-2.2.0@global
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - https://rubygems.org/
  - SHELL PATH:
     - /Users/me/.rvm/gems/ruby-2.2.0/bin
     - /Users/me/.rvm/gems/ruby-2.2.0@global/bin
     - /Users/me/.rvm/rubies/ruby-2.2.0/bin
     - /usr/local/sbin
     - /Applications/Postgres93.app/Contents/MacOS/bin
     - /Applications/My Applications/redis-2.6.7/src
     - /usr/local/bin
     - /usr/bin
     - /bin
     - /usr/sbin
     - /sbin
     - /opt/X11/bin
     - /usr/local/git/bin
     - /usr/local/go/bin
     - /Users/me/Documents/projects/Go/bin
     - /Users/me/.rvm/bin

---

那么，用户的Ruby环境是如何设置的呢？运行gem env并将输出附加到问题中。设置格式使其可读。此问题的答案与以下问题的答案相同：[Link][1][1]：