Traceback (most recent call last):


 "repro.py", line 3, in <module>

default_backend()


 "/Users/vida/tmp-venv/lib/python3.6/site-packages/cryptography/hazmat/backends/__init__.py", line 15, in default_backend

from cryptography.hazmat.backends.openssl.backend import backend


 "/Users/vida/tmp-venv/lib/python3.6/site-packages/cryptography/hazmat/backends/openssl/__init__.py", line 7, in <module>

from cryptography.hazmat.backends.openssl.backend import backend


 "/Users/vida/tmp-venv/lib/python3.6/site-packages/cryptography/hazmat/backends/openssl/backend.py", line 75, in <module>

from cryptography.hazmat.bindings.openssl import binding


 "/Users/vida/tmp-venv/lib/python3.6/site-packages/cryptography/hazmat/bindings/openssl/binding.py", line 16, in <module>

from cryptography.hazmat.bindings._openssl import ffi, lib
ImportError: dlopen(/Users/vida/tmp-venv/lib/python3.6/site-packages/cryptography/hazmat/bindings/_openssl.abi3.so, 2): Symbol not found: ____chkstk_darwin

Traceback (most recent call last):


 "C:\Development\wheel-build\build-venv\lib\site-packages\cupy\__init__.py", line 11, in <module>

from cupy import core
# NOQA


 "C:\Development\wheel-build\build-venv\lib\site-packages\cupy\core\__init__.py", line 1, in <module>

from cupy.core import core
# NOQA


 "cupy\core\core.pyx", line 1, in init cupy.core.core


 "C:\Development\wheel-build\build-venv\lib\site-packages\cupy\cuda\__init__.py", line 4, in <module>

from cupy.cuda import compiler
# NOQA


 "C:\Development\wheel-build\build-venv\lib\site-packages\cupy\cuda\compiler.py", line 11, in <module>

from cupy.cuda import device


 "cupy\cuda\runtime.pxd", line 5, in init cupy.cuda.device
ImportError: DLL load failed: The specified module could not be found.
