新手问题 rubygems 安装 rails 出错！！！
Unknow user
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July 01, 2013
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Last by yunzifeiyu replied at July 01, 2013
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ERROR: Could not find a valid gem 'rails' (>= 0), here is why: Unable to download data from https://rubygems.org/ - Errno::ETIMEDOUT: >Connection timed out - connect(2) (https://rubygems.org/latest_specs.4.8.gz) ERROR: Possible alternatives: rails
安装 rails 的时候出现如何错误，是我环境问题？
