MacBook にも Ruby 1.9 をインストール

mini のときと同じく実行結果だけ。

[book:~] mnbi% time sudo port install ruby19
--->  Computing dependencies for ruby19
--->  Fetching ruby19
[...snip...]
--->  Installing ruby19 @1.9.1-p243_0
--->  Activating ruby19 @1.9.1-p243_0
--->  Cleaning ruby19
247.197u 51.410s 4:35.89 108.2% 0+0k 44+5904io 0pf+0w
[book:~] mnbi% rehash
[book:~] mnbi% which ruby1.9 
/opt/local/bin/ruby1.9
[book:~] mnbi% ruby1.9 -v
ruby 1.9.1p243 (2009-07-16 revision 24175) [i386-darwin10]