importing quixote.server

Why might this be?

$ python
Python 2.4.2 (#1, Oct  3 2005, 16:22:31)
[GCC 3.3 20030304 (Apple Computer, Inc. build 1495)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
 >>> import quixote
 >>> from quixote import server
 >>> quixote.server
<module 'quixote.server' from 
'/usr/local/lib/python2.4/site-packages/quixote/server/__init__.pyc'>
 >>> ^D
$ python
Python 2.4.2 (#1, Oct  3 2005, 16:22:31)
[GCC 3.3 20030304 (Apple Computer, Inc. build 1495)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
 >>> import quixote
 >>> quixote.server
Traceback (most recent call last):
   File "<stdin>", line 1, in ?
AttributeError: 'module' object has no attribute 'server'
 >>> quixote.__version__
'2.2'
 >>>