PyCrypto没有完全安装在Windows XP

Question

我在Windows XP控制台运行python setup.py install，并报告如下：

running install 
running build 
running build_py 
running build_ext 
warning: GMP library not found; Not building Crypto.PublicKey._fastmath. 
building 'Crypto.Random.OSRNG.winrandom' extension 
error: None 

当我尝试用import Crypto.Cipher.AES运行一个脚本，它不工作，他说：

ImportError: cannot import name AES 

我该如何解决这个问题？

Answer 1

在windows上，它可能更容易通过预安装的Windows安装程序安装PyCrypto。 Voidspace站点有PyCrypto 2.1 and 2.3 installers for Python 2.2-2.7。

Answer 2

您可以使用PyPM安装（预编译的二进制包）pycrypto：

C:> pypm install pycrypto 
Ready to perform these actions: 
The following packages will be installed: 
pycrypto-2.0.1 
Get: [pypm.activestate.com] pycrypto 2.0.1-1 
Installing pycrypto-2.0.1 

要列出安装的文件，键入：

C:> pypm files pycrypto 
C:\Users\sridharr\AppData\Roaming\Python\Python26 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Cipher 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Cipher\AES.pyd 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Cipher\ARC2.pyd 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Cipher\ARC4.pyd 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Cipher\Blowfish.pyd 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Cipher\CAST.pyd 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Cipher\DES.pyd 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Cipher\DES3.pyd 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Cipher\IDEA.pyd 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Cipher\RC5.pyd 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Cipher\XOR.pyd 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Cipher\__init__.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Hash 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Hash\HMAC.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Hash\MD2.pyd 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Hash\MD4.pyd 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Hash\MD5.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Hash\RIPEMD.pyd 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Hash\SHA.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Hash\SHA256.pyd 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Hash\__init__.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Protocol 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Protocol\AllOrNothing.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Protocol\Chaffing.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Protocol\__init__.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\PublicKey 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\PublicKey\DSA.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\PublicKey\ElGamal.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\PublicKey\RSA.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\PublicKey\__init__.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\PublicKey\pubkey.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\PublicKey\qNEW.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Util 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Util\RFC1751.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Util\__init__.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Util\number.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Util\randpool.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\Util\test.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\__init__.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\Crypto\test.py 
C:\Users\sridharr\AppData\Roaming\Python\Python26\site-packages\pycrypto-2.0.1-py2.6.egg-info 

PyPM可以通过安装ActivePython安装。

Answer 3

对于其他人跟我一样在64位Windows 7：

短版： 按照this说明。

长版本：

安装VC++ 2008 SP1 Express。你可以从here得到它。

您还需要Windows SDK，特别是Win7 + Net 3.5 SDK。

也许issue已经解决了你的Python版本，如果没有得到问题页面的差异文件

下载patch.py（或任何其他工具来修补差异文件）

，如果你下载的补丁的.py和DIFF在c:\Python27文件只需要运行：

python patch-11.01.py vcvars3.diff 

最后安装使用PIP：

pip install pycrypto