Windowsマシンに最新バージョンのレールをインストールしましたが、新しいアプリケーションを作成しようとすると、次のエラーメッセージが表示されます。
C：\ Sites> rails new apexa C：/Ruby/lib/ruby/gems/1.8/gems/railties-3.2.6/lib/rails/commands/application.rb：12：in expand_path': non-absolute home (ArgumentError)
from C:/Ruby/lib/ruby/gems/1.8/gems/railties-3.2.6/lib/rails/commands/application.rb:12
from C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:ingem_original_require'from C：/ Ruby / lib / ruby / site_ruby / 1.8 / rubygems / custom_require.rb：36：in require'
from C:/Ruby/lib/ruby/gems/1.8/gems/railties-3.2.6/lib/rails/cli.rb:15
from C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:ingem_original_require'from C：/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in require'
from C:/Ruby/lib/ruby/gems/1.8/gems/railties-3.2.6/bin/rails:7
from C:/Ruby/bin/rails:19:inload' from C：/ Ruby /ビン/レール：19