python - 在 Mac 上找不到 openssl/aes.h' 文件

Question

我正在尝试安装我发现的代理重新加密方案的 python 实现 here .

运行 $ sudo python setup.py install 时出现错误

fatal error :找不到“openssl/aes.h”文件

周围有一些类似的问题(this 或 this(不适用于 mac))，但那里的答案都没有解决我的问题。

我试过了(全部取 self 找到的答案):

1. 运行 env LDFLAGS="-L$(brew --prefix openssl)/lib"CFLAGS="-I$(brew --prefix openssl)/include"pip install cryptography 并重试;
2. brew install openssl 并重试；
3. brew reinstall python 并重试；

选项1.返回

Requirement already satisfied: cryptography in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages
Requirement already satisfied: six>=1.4.1 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from cryptography)
Requirement already satisfied: setuptools>=11.3 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from cryptography)
Requirement already satisfied: cffi>=1.4.1 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from cryptography)
Requirement already satisfied: pyasn1>=0.1.8 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from cryptography)
Requirement already satisfied: enum34 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from cryptography)
Requirement already satisfied: ipaddress in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from cryptography)
Requirement already satisfied: idna>=2.0 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from cryptography)
Requirement already satisfied: pycparser in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages (from cffi>=1.4.1->cryptography)

我运行的是 OSX 10.12.6。

有什么想法吗？

Answer 1

首先检查$(brew --prefix openssl)/include指出的路径是否存在

如果上面没问题，你可以试试

$ cd /usr/local/include
$ ln -s ../opt/openssl/include/openssl .

查看:Nginx Cannot Find OpenSSL Development Headers