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gem似乎无法在我的Linux上安装任何gem,我不确定问题的原因。 下面是安装mongo gem时的调试信息,它得到了大量重复的“OpenSSL :: SSL :: SSLError”错误信息,任何想法可能是错误的?安装gems时出现OpenSSL :: SSL :: SSLError
$ gem install --debug mongo
Exception `Gem::LoadError' at /home/user/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/site_ruby/2.0.0/rubygems/dependency.rb:296 - Could not find 'rdoc' (>= 0) among 8 total gem(s)
Exception `Errno::EEXIST' at /home/user/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/fileutils.rb:323 - File exists - /home/user/.gem/specs/rubygems.org%443
Exception `OpenSSL::SSL::SSLError' at /home/user/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/openssl/buffering.rb:174 - read would block
Exception `OpenSSL::SSL::SSLError' at /home/user/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/2.0.0/openssl/buffering.rb:174 - read would block