我刚刚通过rvm在ubuntu 11.04上安装了ruby 1.9.2，
然后sudo安装rubygem。
之后，每当我使用gem时，我会收到以下通知
NOTE: Gem::Specification#default_executable= is deprecated with no replacement. It will be removed on or after 2011-10-01.
Gem::Specification#default_executable= called from /home/shrimpy/.rvm/gems/ruby-1.9.2-p180@global/specifications/rake-0.8.7.gemspec:10.
NOTE: Gem::Specification#default_executable= is deprecated with no replacement. It will be removed on or after 2011-10-01.
Gem::Specification#default_executable= called from /home/shrimpy/.rvm/gems/ruby-1.9.2-p180/specifications/rubygems-update-1.8.2.gemspec:11.
NOTE: Gem::Specification#default_executable= is deprecated with no replacement. It will be removed on or after 2011-10-01.
Gem::Specification#default_executable= called from /home/shrimpy/.rvm/gems/ruby-1.9.2-p180/specifications/rake-0.8.7.gemspec:10.
他们让我讨厌。我怎样才能修好它？还是摆脱它？
最佳答案
这不是一个真正的解决方案，但也在这里讨论过：
SO: Recent Deprecation Warning