【发布时间】:2015-12-07 09:43:27
【问题描述】:
我试图安装 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,但是当我尝试导入以下错误时:
>>> 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'
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标签: macos python-2.7 m2crypto