安装libv8 (3.16.14.7)时出错，捆绑程序无法继续

Question

我在这里得到一个循环错误：

Bundler::GemspecError: Could not read gem at /path/to/website/vendor/cache/ruby/2.1.0/cache/libv8-3.16.14.7-x86_64-darwin-14.gem. It may be corrupted.
An error occurred while installing libv8 (3.16.14.7), and Bundler cannot continue.
Make sure that `gem install libv8 -v '3.16.14.7'` succeeds before bundling.

$ gem install libv8 -v '3.16.14.7'

Successfully installed libv8-3.16.14.7-x86_64-darwin-14
/Users/snowcrash/.rvm/gems/ruby-2.1.5/gems/rdoc-4.0.1/lib/rdoc/markdown.rb:15931: warning: encountered \r in middle of line, treated as a mere space
Parsing documentation for libv8-3.16.14.7-x86_64-darwin-14
Done installing documentation for libv8 after 0 seconds
1 gem installed

$ bundle install --path vendor/cache
... many lines here ...
Using koala (1.10.1) 

Bundler::GemspecError: Could not read gem at /path/to/website/vendor/cache/ruby/2.1.0/cache/libv8-3.16.14.7-x86_64-darwin-14.gem. It may be corrupted.
An error occurred while installing libv8 (3.16.14.7), and Bundler cannot continue.
Make sure that `gem install libv8 -v '3.16.14.7'` succeeds before bundling.

有什么建议吗？

====更新

我尝试用rm -rf ~/.rvm/gems/ruby-2.1.5/cache/删除所有缓存数据，现在bundle install --path vendor/cache给了我：

Bundler::GemspecError: Could not read gem at /path/to/website/vendor/cache/ruby/2.1.0/cache/libv8-3.16.14.7-x86_64-darwin-14.gem. It may be corrupted.
An error occurred while installing libv8 (3.16.14.7), and Bundler cannot continue.
Make sure that `gem install libv8 -v '3.16.14.7'` succeeds before bundling.

Answer 1

对于MacOS Catalina和Big Sur：

brew install v8@3.15
bundle config build.libv8 --with-system-v8
bundle config build.therubyracer --with-v8-dir=$(brew --prefix v8@3.15)
bundle

(根据需要更新版本号)

Answer 2

面对同样的问题，安装gem的系统偏好设置对我来说是有效的。

gem install libv8 -v '3.16.14.7' -- --with-system-v8

Answer 3

通常，解决此问题的方法是将libv8更新到最新版本：

bundle update libv8