无法为 Mac OS X 10.10.5 导入 M2Crypro

Question

我正在尝试安装 M2Crypto，但 sudo pip install M2Crypto 出现以下错误：

850 warnings and 3 errors generated.
    error: command 'cc' failed with exit status 1

    ----------------------------------------
  Rolling back uninstall of M2Crypto
Command "/usr/bin/python -c "import setuptools, tokenize;__file__='/private/tmp/pip-build-uSFYDz/M2Crypto/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-Nsz5C6-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/tmp/pip-build-uSFYDz/M2Crypto

然后我安装了sudo pip install M2Crypto==0.21.1。它没有给出任何错误，但是当我尝试导入时出现以下错误：

>>> import M2Crypto
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Library/Python/2.7/site-packages/M2Crypto/__init__.py", line 24, in <module>
    import ASN1
  File "/Library/Python/2.7/site-packages/M2Crypto/ASN1.py", line 12, in <module>
    import BIO
  File "/Library/Python/2.7/site-packages/M2Crypto/BIO.py", line 221, in <module>
    class CipherStream(BIO):
  File "/Library/Python/2.7/site-packages/M2Crypto/BIO.py", line 227, in CipherStream
    SALT_LEN = m2.PKCS5_SALT_LEN
AttributeError: 'module' object has no attribute 'PKCS5_SALT_LEN'

感谢任何帮助！！

Answer 1

INSTALL 在 Mac 上安装时说：

Apple does not provide on more recent versions of Mac OS X (at least certainly since 10.11) any version of OpenSSL, so it is necessary to use brew or similar packaging systems to install third party packages. A Mac OS X users suggested, that this series of commands gave him a working copy of M2Crypto on his system: $ brew install openssl && brew install swig $ brew --prefix openssl /usr/local/opt/openssl $ LDFLAGS="-L$(brew --prefix openssl)/lib" CFLAGS="-I$(brew --prefix openssl)/include" \ SWIG_FEATURES="-I$(brew --prefix openssl)/include" \ pip install m2crypto

恐怕完全自动 pip 安装不起作用自动柜员机。任何发现现有 OpenSSL 安装的合并请求，将在 Mac 上进行测试，谢天谢地。

无法为 Mac OS X 10.10.5 导入 M2Crypro

Can not import M2Crypro for Mac OS X 10.10.5

macos

m2crypto

python-2.7