ruby - 避免使用镜像来安装新发布的 gem

Question

Bundler 1.3.0 刚刚发布(only 10 people 目前已经安装)，但我只能安装一个预版本，或者以前的版本。

$ gem install bundler --version 1.3.0 --verbose
HEAD http://rubygems.org/specs.4.8.gz
302 Moved Temporarily
HEAD http://production.s3.rubygems.org/specs.4.8.gz
304 Not Modified
ERROR:  Could not find a valid gem 'bundler' (= 1.3.0) in any repository
HEAD http://rubygems.org/prerelease_specs.4.8.gz
302 Moved Temporarily
HEAD http://production.s3.rubygems.org/prerelease_specs.4.8.gz
304 Not Modified
ERROR:  Possible alternatives: bundler

$ gem install bundler --version 1.3.0 --clear-sources --source http://rubygems.org --verbose
HEAD http://rubygems.org/specs.4.8.gz
302 Moved Temporarily
HEAD http://production.s3.rubygems.org/specs.4.8.gz
304 Not Modified
ERROR:  Could not find a valid gem 'bundler' (= 1.3.0) in any repository
HEAD http://rubygems.org/prerelease_specs.4.8.gz
302 Moved Temporarily
HEAD http://production.s3.rubygems.org/prerelease_specs.4.8.gz
304 Not Modified
ERROR:  Possible alternatives: bundler

$ gem install bundler --verbose
HEAD http://rubygems.org/latest_specs.4.8.gz
302 Moved Temporarily
HEAD http://production.s3.rubygems.org/latest_specs.4.8.gz
304 Not Modified
Installing gem bundler-1.2.4
/Users/agrimm/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/gems/bundler-1.2.4/.gitignore
<snip>
/Users/agrimm/.rbenv/versions/2.0.0-p0/bin/bundle
Successfully installed bundler-1.2.4
Parsing documentation for bundler-1.2.4
Parsing sources...
100% [100/100]  lib/bundler/vlad.rb                                             
Done installing documentation for bundler (2 sec).
1 gem installed

我如何告诉 ruby​​gems 查看规范存储库，而不是过时的镜像？

Answer 1

我下载了 gem file来自 rubygems.org , 并使用 gem install path/to/gem/file 安装它。

有人说他们用gem install bundler --pre安装的，我没试过。