IPython8.0 日本語Unicode対応完了

IPythonのバージョンがあがったらしいのでアップグレード。
以前あった文字化け問題は解消されたようです。
IPythonのUnicode問題 - rants

$ ipython
Python 2.4.3 (#1, Nov  4 2006, 21:43:51) 
Type "copyright", "credits" or "license" for more information.

IPython 0.8.0 -- An enhanced Interactive Python.
?       -> Introduction to IPython's features.
%magic  -> Information about IPython's 'magic' % functions.
help    -> Python's own help system.
object? -> Details about 'object'. ?object also works, ?? prints more.

In [1]: a = 'あいうえお'

In [2]: u = u'あいうえお'

In [3]: print a
あいうえお

In [4]: print u
あいうえお

In [5]: len(a)
Out[5]: 15

In [6]: len(u)
Out[6]: 5

In [7]: