Ruby Gems のバージョンが 1.6.0 になってました
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最近は Ruby にあんまり触れてないけれど、とりあえずバージョンアップしておきました。
アップグレード手順
$ gem install rubygems-update # again, might need to be admin/root
$ update_rubygems
こんな感じです。
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普通に……
$ gem update --system
とかやって、失敗しちゃいました。
「忘れないようにしてメモしておきます」エントリでした。
おまけ :: Windows の log
4 Deprecations: * RubyGems no longer requires 'thread'. Rails < 3 will need to add require 'thread' to their applications. * Gem.cache is deprecated. Use Gem.source_index. * RbConfig.datadir is deprecated. Use Gem.datadir. * Gem::LoadError#version_requirements has been removed. Use Gem::LoadError#requirement. 2 Major Enhancements: * Rewrote how Gem::activate (gem and require) resolves dependencies. * Gem::LoadError#version_requirement has been removed. Use Gem::LoadError#requirement. 17 Minor Enhancments: * Added --key to `gem push` for setting alternate API keys. * Added --format-executable support to gem uninstall. * Added Gem::DependencyList#clear. * Added Gem::DependencyList#remove_specs_unsatisfied_by * Added Gem.latest_spec_for, latest_version_for, and latest_rubygems_version. * Added Gem::Dependency#merge which merges requirements for two dependencies. * Added Gem::TestCase#util_spec for faster tests. * Added Gem::Specification#dependent_specs. * Added Gem::TestCase#new_spec and Gem::TestCase#install_specs. * Added flag to include prerelease gems in Gem::SourceIndex#latest_specs. * Gem.cache_dir always references the proper cache dir. Pass true to support a user path. * Gem.cache_gem, given a filename always references the cache gem. Pass true to support a user path. * Added Gem::Specification#conflicts * Removed rdoc gem/require from test_case.rb. * Rubygems will no longer let you push if you're using beta or unreleased rubygems. * Save RAM / GC churn by removing spec.files and rdoc options from locally cached gem specifications. * SpecFetcher.fetch_spec can now take a string source_uri. 10 Bug Fixes: * Added missing require of Gem::RemoteFetcher to the unpack command. * RubyGems now completely removes a previous install when reinstalling. * Fixed Gem::Installer#generate_bin to only chmod files that exist. * Fixed handling of Windows style file:/// uris. * Fixed requires in tests. (shota) * Fixed script generation on Windows. * Fixed test issues if you have older rubygems installed. * Gem::DependencyInstaller tests use Gem::Security, add the missing require. * Gem::Security used FileUtils but didn't require it. Reported by Elia Schito * Gem::Uninstaller now respects --format-executable. ------------------------------------------------------------------------------ RubyGems installed the following executables: c:/Ruby192/bin/gem c:\Ruby192\bin>gem -v 1.6.0