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我想在Mac OS(小牛)上安装Rails,但由于某些原因它不会让我。我已经安装了Ruby。这里是我已有的错误和宝石集:Rails安装错误
[~] ruby-2.2.1 $ sudo gem install rails
Password:
ERROR: Error installing rails:
invalid gem: package is corrupt, exception while verifying: undefined method `size' for nil:NilClass (NoMethodError) in /Users/garrettgalvin/.rvm/rubies/ruby-2.2.1/lib/ruby/gems/2.2.0/cache/nokogiri-1.6.6.2.gem
actionview (4.2.3)
activesupport (4.2.3)
bigdecimal (1.2.6)
builder (3.2.2)
bundler (1.10.5)
bundler-unload (1.0.2)
erubis (2.7.0)
executable-hooks (1.3.2)
gem-wrappers (1.2.7)
i18n (0.7.0)
io-console (0.4.3)
json (1.8.1)
loofah (2.0.2)
mini_portile (0.6.2)
minitest (5.7.0)
psych (2.0.8)
rails-deprecated_sanitizer (1.0.3)
rails-dom-testing (1.0.6)
rails-html-sanitizer (1.0.2)
rake (10.4.2)
rdoc (4.2.0)
rubygems-bundler (1.4.4)
rubygems-update (2.4.8)
rvm (1.11.3.9)
thread_safe (0.3.5)
tzinfo (1.2.2)
任何想法?
如果软件包已损坏,则可能需要重新安装软件包。它总是这样做吗?你能够访问[Rubygems](https://rubygems.org/)而不将它重定向到某个地方吗? – tadman
另外,安装宝石时不应该使用sudo。 – nil
[Install Rails Error“invalid gem:package is corrupt”]的可能重复(http://stackoverflow.com/questions/20850737/install-rails-error-invalid-gem-package-is-corrupt) –