From: Svetoslav Agafonkin Date: 2010-07-23T01:40:28+09:00 Subject: [ruby-core:31448] [Bug #3603] RubyGems default gem directory is wrong when used with ruby 1.9.1 with --program-suffix=1.9. Bug #3603: RubyGems default gem directory is wrong when used with ruby 1.9.1 with --program-suffix=1.9. http://redmine.ruby-lang.org/issues/show/3603 Author: Svetoslav Agafonkin Status: Open, Priority: Normal Target version: 1.9.1 ruby -v: ruby 1.9.1p429 (2010-07-02 revision 28523) [i386-darwin9] RubyGems 1.3.7 default gem directory is wrong when used with ruby 1.9.1 with --program-suffix=1.9. Gem.default_dir generates "/opt/local/lib/ruby/gems/1.9.1/" instead of "/opt/local/lib/ruby1.9/gems/1.9.1/". The issue comes from this commit: http://redmine.ruby-lang.org/repositories/diff/ruby-19?rev=26048 I'm posting the issue for the ruby-19 project because the changes that caused the problem were introduced in its repository and later imported into the rubygems' one and released as part of RubyGems 1.3.7, which fails to work with ruby 1.9.1 . I've also created a bug report in the rubygems issue tracking system: http://rubyforge.org/tracker/index.php?func=detail&aid=28414&group_id=126&atid=575 ---------------------------------------- http://redmine.ruby-lang.org