If you build this tarball on MinGW32, you must do configure with --host=mingw32 option like this post.
Ruby 2.0.0 contains RubyGems 2.0.0, and if you want to use bundler with RubyGems 2.0.0, there are 2 ways.
- Install bundler 1.3.0 pre7. (pre8 has problems on MinGW)
- Wait until bundler 1.3.0 final will be released.