Rubyのインストール
$ wget ftp://ftp.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p247.zip $ unzip ruby-2.0.0-p247.zip $ cd ruby-2.0.0-p247 $ ./configure $ make
→rubyinstaller-2.0.0-p195.exe
$ wget ftp://ftp.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p247.zip $ unzip ruby-2.0.0-p247.zip $ cd ruby-2.0.0-p247 $ ./configure $ make
→rubyinstaller-2.0.0-p195.exe