Traceback (most recent call last):


 "/opt/anaconda3/lib/python3.6/site-packages/conda/exceptions.py", line 479, in conda_exception_handler

return_value = func(*args, **kwargs)


 "/opt/anaconda3/lib/python3.6/site-packages/conda/cli/main.py", line 84, in _main

from ..base.context import context


 "/opt/anaconda3/lib/python3.6/site-packages/conda/base/context.py", line 20, in <module>

from ..common.disk import try_write, conda_bld_ensure_dir


 "/opt/anaconda3/lib/python3.6/site-packages/conda/common/disk.py", line 16, in <module>

from ..utils import on_win


 "/opt/anaconda3/lib/python3.6/site-packages/conda/utils.py", line 11, in <module>

from .common.url import path_to_url


 "/opt/anaconda3/lib/python3.6/site-packages/conda/common/url.py", line 21, in <module>

from requests.packages.urllib3.exceptions import LocationParseError


 "/opt/anaconda3/lib/python3.6/site-packages/requests/__init__.py", line 52, in <module>

from .packages.urllib3.contrib import pyopenssl


 "/opt/anaconda3/lib/python3.6/site-packages/requests/packages/urllib3/contrib/pyopenssl.py", line 47, in <module>

import OpenSSL.SSL


 "/opt/anaconda3/lib/python3.6/site-packages/OpenSSL/__init__.py", line 8, in <module>

from OpenSSL import rand, crypto, SSL


 "/opt/anaconda3/lib/python3.6/site-packages/OpenSSL/crypto.py", line 13, in <module>

from cryptography.hazmat.primitives.asymmetric import dsa, rsa


 "/opt/anaconda3/lib/python3.6/site-packages/cryptography/hazmat/primitives/asymmetric/__init__.py", line 12, in <module>

@six.add_metaclass(abc.ABCMeta)
AttributeError: module 'six' has no attribute 'add_metaclass'

Traceback (most recent call last):


 "updater.py", line 15, in <module>


 "/tmp/pip-install-4BuE5C/pyinstaller/PyInstaller/loader/pyimod03_importers.py", line 395, in load_module


 "site-packages/sbupdater/services/update_manager.py", line 8, in <module>


 "/tmp/pip-install-4BuE5C/pyinstaller/PyInstaller/loader/pyimod03_importers.py", line 395, in load_module


 "site-packages/sbupdater/controllers/manifest_analyzer.py", line 7, in <module>


 "/tmp/pip-install-4BuE5C/pyinstaller/PyInstaller/loader/pyimod03_importers.py", line 395, in load_module


 "site-packages/Crypto/PublicKey/RSA.py", line 78, in <module>


 "/tmp/pip-install-4BuE5C/pyinstaller/PyInstaller/loader/pyimod03_importers.py", line 395, in load_module


 "site-packages/Crypto/Random/__init__.py", line 29, in <module>


 "/tmp/pip-install-4BuE5C/pyinstaller/PyInstaller/loader/pyimod03_importers.py", line 395, in load_module


 "site-packages/Crypto/Random/_UserFriendlyRNG.py", line 38, in <module>


 "/tmp/pip-install-4BuE5C/pyinstaller/PyInstaller/loader/pyimod03_importers.py", line 395, in load_module


 "site-packages/Crypto/Random/Fortuna/FortunaAccumulator.py", line 37, in <module>


 "/tmp/pip-install-4BuE5C/pyinstaller/PyInstaller/loader/pyimod03_importers.py", line 395, in load_module


 "site-packages/Crypto/Random/Fortuna/SHAd256.py", line 41, in <module>


 "/tmp/pip-install-4BuE5C/pyinstaller/PyInstaller/loader/pyimod03_importers.py", line 395, in load_module


 "site-packages/Crypto/Hash/SHA256.py", line 46, in <module>
AttributeError: 'module' object has no attribute 'sha256'
