From: "Parv G." Date: 2010-05-05T12:59:25+09:00 Subject: unable to install ruby-debug $: sudo gem install ruby-debug Building native extensions. This could take a while... ERROR: Error installing ruby-debug: ERROR: Failed to build gem native extension. /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby mkrf_conf.rb Building native extensions. This could take a while... Gem files will remain installed in /Library/Ruby/Gems/1.8/gems/ruby-debug for inspection. Results logged to /Library/Ruby/Gems/1.8/gems/ruby-debug/ext/gem_make.out Environment: mac os x 10.6 RubyGems Environment: - RUBYGEMS VERSION: 1.3.6 - RUBY VERSION: 1.8.7 (2008-08-11 patchlevel 72) [universal-darwin10.0] - INSTALLATION DIRECTORY: /Library/Ruby/Gems/1.8 - RUBY EXECUTABLE: /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby - EXECUTABLE DIRECTORY: /usr/bin - RUBYGEMS PLATFORMS: - ruby - universal-darwin-10 - GEM PATHS: - /Library/Ruby/Gems/1.8 - /Library/Ruby/Gems/1.8/gems - /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8 - GEM CONFIGURATION: - :update_sources => true - :verbose => true - :benchmark => false - :backtrace => false - :bulk_threshold => 1000 - :gempath => "/Library/Ruby/Gems/1.8/gems" - :sources => ["http://gems.rubyforge.org/", "http://gems.github.com"] - REMOTE SOURCES: - http://gems.rubyforge.org/ - http://gems.github.com I have tried to install on older version (0.7.5), but no luck. Thanks in advance for your help! -- Posted via http://www.ruby-forum.com/.