RubyGems没有更新或安装最新版本的Rails 3.2.7

Question

我已经尝试运行以下命令将我的Rails版本从版本3.2.6更新到版本3.2.7但没有成功.

gem update rails
Updating installed gems
Nothing to update

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gem install rails
# Output
# 1 gem installed
# Installing ri documentation for rails-3.2.6...
# Installing RDoc documentation for rails-3.2.6...

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gem install rails -v 3.2.7
ERROR:  Could not find a valid gem 'rails' (= 3.2.7) in any repository
ERROR:  Possible alternatives: rails

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我已经尝试清除我的Rubygem缓存,我的源列表如下

*** CURRENT SOURCES ***

http://rubygems.org/
http://gems.github.com/

任何帮助深表感谢.

谢谢,WD

Answer 1

我现在已经解决了这个问题.

由于我已经拥有最新版本的Rubygems,我无法弄清楚为什么安装会获得以前版本的Rails(3.2.6).以下是我最终安装Rails 3.2.7的方法.

# Remove all sources (clear the cache    
gem sources -c

# Remove sources
gem sources -r http://rubygems.org/
gem sources -rhttp://gems.github.com/

# Add source
gem sources -a http://rubygems.org/

# Note: I changed the uri from HTTP to HTTPS

# Update source cache
gem sources -u

现在,我安装了Rails 3.2.7.