scrypt-1.2.0/libcperciva/crypto/crypto_aes.c:6:10: fatal error: 'openssl/aes.h' file not found

Question

scrypt-1.2.0/libcperciva/crypto/crypto_aes.c:6:10: fatal error: 'openssl/aes.h' file not found

Crayon277 opened this issue 7 years ago · comments

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Checklist

installed pyethapp inside a virtualenv

System/environment

OS: macOS Sierra 10.12.3
python version: 2.7.12
pyethapp version: can't install successfully
installation method (pip & pypi/git & setup.py): pip install pyethapp
pyethapp branch (if applicable): FIXME

Expected behaviour

Uh...maybe Done!

Observed behaviour

....
scrypt-1.2.0/libcperciva/crypto/crypto_aes.c:6:10: fatal error: 'openssl/aes.h' file not found
#include <openssl/aes.h>
^
1 error generated.
error: command '/usr/bin/clang' failed with exit status 1

----------------------------------------
Command "/Users/Crayon_277/Develop/Ethereum/pyethapp/bin/python -c "import setuptools, tokenize;__file__='/private/var/folders/py/0gqprtwx2wd_zvrlz6hlq2r40000gn/T/pip-build-PtHskm/scrypt/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/py/0gqprtwx2wd_zvrlz6hlq2r40000gn/T/pip-feLEKw-record/install-record.txt --single-version-externally-managed --compile --install-headers /Users/Crayon_277/Develop/Ethereum/pyethapp/bin/../include/site/python2.7/scrypt" failed with error code 1 in /private/var/folders/py/0gqprtwx2wd_zvrlz6hlq2r40000gn/T/pip-build-PtHskm/scrypt

Steps to reproduce

FIXME

MMMMMCCLXXVII · Answer 1 · Wed May 17 2017 09:52:15 GMT+0800 (China Standard Time)

env LDFLAGS="-L$(brew --prefix openssl)/lib" CFLAGS="-I$(brew --prefix openssl)/include" pip install cryptography work for me.

Martin Koistinen · Answer 2 · Wed Jun 14 2017 23:22:59 GMT+0800 (China Standard Time)

I'm on MacOS Sierra and ran into this issue. And I had to do:

brew update
brew upgrade openssl
Took note of the paths for LDFLAGS and CPPFLAGS as listed when the brew install completed, mine shown below, verify yours before executing the next 2 commands
export LDFLAGS="-L/usr/local/opt/openssl/lib"
export CPPFLAGS="-I/usr/local/opt/openssl/include"
pip install pyethapp

Ilko Kacharov · Answer 3 · Fri Dec 08 2017 07:03:58 GMT+0800 (China Standard Time)

I had the same issue and resolved it by installing the package on Ubuntu 16.04.3 LTS

apt-get install libcurl4-openssl-dev

Luke Schoen · Answer 4 · Wed Jan 03 2018 14:16:05 GMT+0800 (China Standard Time)

I'm on macOS Sierra I encountered this error after switching to the relevant Python version pyenv install 3.5.0; pyenv versions; pyenv global 3.5.0, installing relevant dependencies for macOS with brew install pkg-config libffi autoconf automake libtool openssl https://github.com/ethereum/pyethereum/wiki/Developer-Notes#installing-dependencies-for-os-x when I ran USE_PYETHEREUM_DEVELOP=1 python setup.py develop when trying to setup a different repo https://github.com/ethereum/sharding. The solution proposed by @mkoistinen worked.
For Step 3 I checked the values of LDFLAGS and CPPFLAGS and checked where openssl was installed with the following commands:

which openssl
echo $LDFLAGS
echo $CPPFLAGS

Soup · Answer 5 · Fri Jan 12 2018 04:01:42 GMT+0800 (China Standard Time)

Same error but now after "pip install pyethapp", I'm getting this error:
"Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/gm/n4b0wjqn2538nrfh6_mggpxw0000gn/T/pip-build-gdanpij8/gipc/"