python - openssl/aes.h' file not found on Mac -


i'm trying install python implementation of proxy re-encryption scheme found here.

when running $ sudo python setup.py install error

fatal error: 'openssl/aes.h' file not found

there few questions around (this or this (not mac)) none of answers there fixed problem.

i've tried (all taken answers found):

  1. running env ldflags="-l$(brew --prefix openssl)/lib" cflags="-i$(brew --prefix openssl)/include" pip install cryptography , trying again;
  2. brew install openssl , trying again;
  3. brew reinstall python , trying again;

option 1. returned

requirement satisfied: cryptography in /library/frameworks/python.framework/versions/2.7/lib/python2.7/site-packages requirement satisfied: six>=1.4.1 in /library/frameworks/python.framework/versions/2.7/lib/python2.7/site-packages (from cryptography) requirement satisfied: setuptools>=11.3 in /library/frameworks/python.framework/versions/2.7/lib/python2.7/site-packages (from cryptography) requirement satisfied: cffi>=1.4.1 in /library/frameworks/python.framework/versions/2.7/lib/python2.7/site-packages (from cryptography) requirement satisfied: pyasn1>=0.1.8 in /library/frameworks/python.framework/versions/2.7/lib/python2.7/site-packages (from cryptography) requirement satisfied: enum34 in /library/frameworks/python.framework/versions/2.7/lib/python2.7/site-packages (from cryptography) requirement satisfied: ipaddress in /library/frameworks/python.framework/versions/2.7/lib/python2.7/site-packages (from cryptography) requirement satisfied: idna>=2.0 in /library/frameworks/python.framework/versions/2.7/lib/python2.7/site-packages (from cryptography) requirement satisfied: pycparser in /library/frameworks/python.framework/versions/2.7/lib/python2.7/site-packages (from cffi>=1.4.1->cryptography)

i'm running osx 10.12.6.

any ideas?

first check if path pointed out brew --prefix openssl)/include exists.

if above fine, can try 

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

look @ nginx cannot find openssl development headers


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