你如何在Mac OS X上安装pycairo？

Question

这是我第一次触摸python,我正在尝试使用库'cairo',但是无法导入它获取消息

Python 2.6.4 (r264:75821M, Oct 27 2009, 19:48:32) 
[GCC 4.0.1 (Apple Inc. build 5493)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import cairo
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named cairo

据我所知,我已经安装了所有正确的库,详情如下:

1)从.dmg安装了Python2.6.4 http://www.python.org/download/releases/2.6.4/

2)从macports的'sudo port install cairo'安装cairo1.8.8

3)从macports'sudo install py-cairo'安装了py-cairo(无法导入cairo之后)

4)从源码tarball'http: //www.cairographics.org/pycairo/ ' 安装了py-cairo

./configure
make install
python setup.py install

现在有已创建的目录/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/cairo,但它仅包含"_cairo.so",我仍然无法从导入开罗python解释器.

有没有明显的事我做错了？？任何帮助表示赞赏.