こんにちは、モリモルです。
morimoru@ubuntu:~$ ruby -e '$:.each{|path| puts path}'
/usr/local/lib/ruby/site_ruby/1.8
/usr/local/lib/ruby/site_ruby/1.8/i686-linux
/usr/local/lib/ruby/site_ruby
/usr/local/lib/ruby/vendor_ruby/1.8
/usr/local/lib/ruby/vendor_ruby/1.8/i686-linux
/usr/local/lib/ruby/vendor_ruby
/usr/local/lib/ruby/1.8
/usr/local/lib/ruby/1.8/i686-linux
.
morimoru@ubuntu:~$ gem environment gemdir
/usr/local/lib/ruby/gems/1.8
morimoru@ubuntu:~$ gem environment gempath
/home/morimoru/.gem/ruby/1.8:/usr/local/lib/ruby/gems/1.8
編集中・・・
