2012-07-09 57 views
2

我在Mac OSX狮子编译和安装pycrypto 2.6与Python 3.2,但是当我尝试运行命令在OS X上的Python 3.2安装PyCrypto 10.7

import Crypto.Cipher.AES 

我得到这个问题

Traceback (most recent call last): 
File "/Users/DaZzz/Documents/Python Workspace/Cryptography Coursera/W2PA.py", line 8, in <module> 
import Crypto.Cipher.AES 
File "/Library/Python/2.7/site-packages/Crypto/Cipher/AES.py", line 50, in <module> 
from Crypto.Cipher import _AES 
ImportError: dlopen(/Library/Python/2.7/site-packages/Crypto/Cipher/_AES.so, 2): Symbol not found: _PyInt_FromLong 
Referenced from: /Library/Python/2.7/site-packages/Crypto/Cipher/_AES.so 
Expected in: flat namespace 
in /Library/Python/2.7/site-packages/Crypto/Cipher/_AES.so 

顺便说一下,我使用安装了PyDev的eclipse。我也试图在怠速运转,但我得到了以下错误:

Traceback (most recent call last): 
 File "<pyshell#1>", line 1, in <module> 
   import Crypto.Cipher.AES 
 File "/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/Crypto/Cipher/AES.py", line 50, in <module> 
   from Crypto.Cipher import _AES 
ImportError: cannot import name _AES 

应当强调的是,在怠速运转我复制的目录与加密到Python路径。

我在做什么错?

回答

0

查看消息中的/Library/Python/2.7?看来你实际上在这里运行Python 2.7。你需要告诉PyDev使用Python 3.2。你确定你使用了Python 3.2的IDLE版本吗?每个版本的Python都有独立的IDLE。尝试从命令行输入idle3.2,或在Finder中单击/Applications/Python 3.2/IDLE.app

更新:适用于使用python.org 64位/ 32位Python 3.2.3和Xcode 4.3(您可能需要为/Developer创建符号链接以解决Xcode 4.3 SDK位置的更改)。

# for Xcode 4.3+ only 
$ [ ! -e /Developer ] && sudo ln -s Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer /Developer 


$ tar xf ./pycrypto-2.6.tar.gz 
$ cd ./pycrypto-2.6 
$ python3.2 setup.py install 
$ cd 
$ python3.2 
Python 3.2.3 (v3.2.3:3d0686d90f55, Apr 10 2012, 11:25:50) 
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin 
Type "help", "copyright", "credits" or "license" for more information. 
>>> import Crypto.Cipher.AES 
>>> Crypto.Cipher.AES.__file__ 
'/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/Crypto/Cipher/AES.py' 
+0

我修复了帖子。是,我确定。我使用Python 3.2。其他代码,如'print(“Hello world”)'正常工作。 – DaZzz 2012-07-09 16:27:42

+0

看起来pycrypto正在尝试使用Python 2.7。检查你的项目的设置。 – 2012-07-09 17:23:31

+0

'print(“Hello world”)'在Python 2.7以及Python 3中起作用。可以肯定的,试一下'import sys;打印(内容sys.version)'。 – 2012-07-09 17:26:05