ImportError：沒有名爲Foundation的模塊

Question

大家好，我對Python很新，所以請耐心等待。

我想用PyObjC的一些組件編寫一個簡單的腳本。我在Mac OS 10.5上運行，所以根據我讀過的內容，它已包含在內。

但是，打開一個簡單的python提示符並鍵入import Foundation給我錯誤ImportError: No module named Foundation。

僅供參考，我的sys.path是

['', '/var/hg/lib/python2.4/site-packages', '/Users/dmitri/lib/python', 
'/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/PyObjC', 
'/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/PyObjC', 
'/Users/dmitri', '/Library/Frameworks/Python.framework/Versions/2.5/lib/python25.zip', 
'/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5', 
'/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/plat-darwin', 
'/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/plat-mac', 
'/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/plat-mac/lib-scriptpackages', 
'/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/lib-tk', 
'/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/lib-dynload', 
'/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages'] 

'/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/PyObjC',和'/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/PyObjC',得到了在那裏，因爲我打打鬧鬧，但他們似乎並沒有幫助我。 2.4版本似乎存在，但在那裏，似乎沒有2.5版本中提到的路徑的文件夾。

Answer 1

我發現它 - 因爲某些原因，它位於/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python下，所以我不得不只是整個目錄添加到我的$PYTHONPATH

Answer 2

模塊Foundation位於何處？假設它與PyObjC - /Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/在同一地點 - 那麼您必須將/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/添加到$PYTHONPATH。