由于Bundler :: GemspecError导致bundle安装失败：无法读取gem at

Question

我在安装捆绑包时遇到这些错误：

 ✗ bundle install
Fetching gem metadata from https://rubygems.org/.........
Resolving dependencies...

Bundler::GemspecError: Could not read gem at /Users/liuxin/.rvm/gems/ruby-1.9.3-p547/cache/i18n-0.6.11.gem. It may be corrupted.
An error occurred while installing i18n (0.6.11), and Bundler cannot continue.
Make sure that `gem install i18n -v '0.6.11'` succeeds before bundling.

✗ gem install i18n -v '0.6.11'
ERROR:  Error installing i18n:
    invalid gem: package metadata is missing in /Users/liuxin/.rvm/gems/ruby-1.9.3-p547/cache/i18n-0.6.11.gem

✗ rvm list

rvm rubies

=* ruby-1.9.3-p547 [ x86_64 ]
   ruby-2.1.2 [ x86_64 ]

Answer 1

似乎bundler去了gem的缓存，所以只需删除缓存的gem，然后再安装gem：

$ rm -f /Users/liuxin/.rvm/gems/ruby-1.9.3-p547/cache/i18n-0.6.11.gem
$ gem install i18n