安装完scrapy 和 其他库后出现的问题

我觉得可能是openssl的问题 求大佬解答

问题描述

C:\Users\Administrator>scrapy

Traceback (most recent call last):

File "d:\anaconda3\lib\runpy.py", line 193, in _run_module_as_main

"__main__", mod_spec)

File "d:\anaconda3\lib\runpy.py", line 85, in _run_code

exec(code, run_globals)

File "D:\Anaconda3\Scripts\scrapy.exe\__main__.py", line 5, in

File "d:\anaconda3\lib\site-packages\scrapy\cmdline.py", line 9, in

from scrapy.crawler import CrawlerProcess

File "d:\anaconda3\lib\site-packages\scrapy\crawler.py", line 7, in

from twisted.internet import reactor, defer

File "d:\anaconda3\lib\site-packages\twisted\internet\reactor.py", line 38, in

from twisted.internet import default

File "d:\anaconda3\lib\site-packages\twisted\internet\default.py", line 56, in

install = _getInstallFunction(platform)

File "d:\anaconda3\lib\site-packages\twisted\internet\default.py", line 50, in

_getInstallFunction

from twisted.internet.selectreactor import install

File "d:\anaconda3\lib\site-packages\twisted\internet\selectreactor.py", line

18, in

from twisted.internet import posixbase

File "d:\anaconda3\lib\site-packages\twisted\internet\posixbase.py", line 18,

in

from twisted.internet import error, udp, tcp

File "d:\anaconda3\lib\site-packages\twisted\internet\tcp.py", line 31, in

dule>

from twisted.internet._newtls import (

File "d:\anaconda3\lib\site-packages\twisted\internet\_newtls.py", line 21, in

from twisted.protocols.tls import TLSMemoryBIOFactory, TLSMemoryBIOProtocol

File "d:\anaconda3\lib\site-packages\twisted\protocols\tls.py", line 41, in

odule>

from OpenSSL.SSL import Error, ZeroReturnError, WantReadError

File "d:\anaconda3\lib\site-packages\OpenSSL\__init__.py", line 8, in

from OpenSSL import crypto, SSL

File "d:\anaconda3\lib\site-packages\OpenSSL\crypto.py", line 16, in

from OpenSSL._util import (

File "d:\anaconda3\lib\site-packages\OpenSSL\_util.py", line 6, in

from cryptography.hazmat.bindings.openssl.binding import Binding

File "d:\anaconda3\lib\site-packages\cryptography\hazmat\bindings\openssl\bind

ing.py", line 141, in

Binding.init_static_locks()

File "d:\anaconda3\lib\site-packages\cryptography\hazmat\bindings\openssl\bind

ing.py", line 122, in init_static_locks

cls._ensure_ffi_initialized()

File "d:\anaconda3\lib\site-packages\cryptography\hazmat\bindings\openssl\bind

ing.py", line 109, in _ensure_ffi_initialized

cls.lib = build_conditional_library(lib, CONDITIONAL_NAMES)

File "d:\anaconda3\lib\site-packages\cryptography\hazmat\bindings\openssl\bind

ing.py", line 69, in build_conditional_library

if not getattr(lib, condition):

AttributeError: cffi library '_openssl' has no function, constant or global vari

able named 'Cryptography_HAS_CMS'

我的安装列表

---------------------------------- ---------

aiodns 1.1.1

aiohttp 3.3.2

alabaster 0.7.10

altgraph 0.15

anaconda-client 1.6.14

anaconda-navigator 1.8.7

anaconda-project 0.8.2

asn1crypto 0.24.0

astroid 1.6.1

astropy 2.0.3

async-timeout 3.0.0

attrs 17.4.0

Automat 0.7.0

Babel 2.5.3

backports.shutil-get-terminal-size 1.0.0

beautifulsoup4 4.6.0

bitarray 0.8.1

bkcharts 0.2

blaze 0.11.3

bleach 2.1.2

bokeh 0.12.13

boto 2.48.0

Bottleneck 1.2.1

cchardet 2.1.1

certifi 2016.2.28

cffi 1.11.5

chardet 3.0.4

click 6.7

cloudpickle 0.5.2

clyent 1.2.2

colorama 0.3.9

comtypes 1.1.4

conda 4.3.30

conda-build 3.4.1

conda-verify 2.0.0

constantly 15.1.0

contextlib2 0.5.5

cryptography 2.3

cssselect 1.0.3

cycler 0.10.0

Cython 0.27.3

cytoolz 0.9.0

dask 0.16.1

datashape 0.5.4

decorator 4.2.1

defusedxml 0.5.0

distributed 1.20.2

docutils 0.14

entrypoints 0.2.3

et-xmlfile 1.0.1

fastcache 1.0.2

filelock 2.0.13

Flask 0.12.2

Flask-Cors 3.0.3

Flask-Login 0.4.1

future 0.16.0

gevent 1.2.2

glob2 0.6

greenlet 0.4.12

h5py 2.7.1

heapdict 1.0.0

html5lib 1.0.1

hyperlink 18.0.0

idna 2.6

idna-ssl 1.0.1

imageio 2.2.0

imagesize 0.7.1

incremental 17.5.0

ipykernel 4.8.2

ipython 6.2.1

ipython-genutils 0.2.0

ipywidgets 7.1.1

isort 4.2.15

itsdangerous 0.24

jdcal 1.3

jedi 0.11.1

Jinja2 2.10

jsmin 2.2.2

jsonschema 2.6.0

jupyter 1.0.0

jupyter-client 5.2.2

jupyter-console 5.2.0

jupyter-core 4.4.0

jupyterlab 0.31.4

jupyterlab-launcher 0.10.2

lazy-object-proxy 1.3.1

llvmlite 0.21.0

locket 0.2.0

lxml 4.2.4

macholib 1.9

MarkupSafe 1.0

matplotlib 2.1.2

mccabe 0.6.1

menuinst 1.4.11

mistune 0.8.3

mpmath 1.0.0

msgpack-python 0.5.1

multidict 4.3.1

multipledispatch 0.4.9

MyQR 2.3.1

navigator-updater 0.1.0

nbconvert 5.3.1

nbformat 4.4.0

networkx 2.1

nltk 3.2.5

nose 1.3.7

notebook 5.4.0

numba 0.36.2

numexpr 2.6.4

numpy 1.14.0

numpydoc 0.7.0

odo 0.5.1

olefile 0.45.1

opencv-python 3.4.2.16

openpyxl 2.4.10

packaging 16.8

pandas 0.22.0

pandocfilters 1.4.2

parsel 1.4.0

parso 0.1.1

partd 0.3.8

path.py 10.5

pathlib2 2.3.0

patsy 0.5.0

pefile 2017.11.5

pep8 1.7.1

pickleshare 0.7.4

PIL 2.0+dummy

Pillow 5.0.0

pip 18.0

pkginfo 1.4.1

pluggy 0.6.0

ply 3.10

prompt-toolkit 1.0.15

psutil 5.4.3

py 1.5.2

pyasn1 0.4.3

pyasn1-modules 0.2.1

pycares 2.3.0

pycodestyle 2.3.1

pycosat 0.6.3

pycparser 2.18

pycrypto 2.6.1

pycurl 7.43.0

PyDispatcher 2.0.5

pyflakes 1.6.0

Pygments 2.2.0

PyHamcrest 1.9.0

PyInstaller 3.3.1

pylint 1.8.2

pymongo 3.7.1

pyodbc 4.0.22

pyOpenSSL 18.0.0

pyparsing 2.2.0

pypiwin32 223

PyQt5 5.11.2

PyQt5-sip 4.19.12

pyqt5-tools 5.9.0.1.2

pyquery 1.4.0

PySocks 1.6.7

pyspider 0.3.10

pytest 3.3.2

pytest-runner 4.2

python-dateutil 2.6.1

pytz 2017.3

PyWavelets 0.5.2

pywin32 223

pywinpty 0.5

PyYAML 3.12

pyzmq 16.0.3

QtAwesome 0.4.4

qtconsole 4.3.1

QtPy 1.4.2

queuelib 1.5.0

requests 2.14.2

rope 0.10.7

ruamel-yaml 0.15.35

scikit-image 0.13.1

scikit-learn 0.19.1

scipy 1.0.0

Scrapy 1.5.1

seaborn 0.8.1

selenium 3.12.0

Send2Trash 1.4.2

service-identity 17.0.0

setuptools 40.0.0

simplegeneric 0.8.1

singledispatch 3.4.0.3

six 1.11.0

snowballstemmer 1.2.1

sortedcollections 0.5.3

sortedcontainers 1.5.9

Sphinx 1.6.6

sphinxcontrib-websupport 1.0.1

spyder 3.2.6

SQLAlchemy 1.2.1

statsmodels 0.8.0

sympy 1.1.1

tables 3.4.2

tblib 1.3.2

terminado 0.8.1

tesserocr 2.2.2

testpath 0.3.1

toolz 0.9.0

tornado 4.5.3

traitlets 4.3.2

Twisted 18.7.0

typing 3.6.2

u-msgpack-python 2.5.0

unicodecsv 0.14.1

urllib3 1.22

virtualenv 16.0.0

w3lib 1.19.0

wcwidth 0.1.7

webencodings 0.5.1

Werkzeug 0.14.1

wheel 0.30.0

widgetsnbextension 3.1.0

win-inet-pton 1.0.1

win-unicode-console 0.5

wincertstore 0.2

wrapt 1.10.11

WsgiDAV 2.4.1

xlrd 1.1.0

XlsxWriter 1.0.2

xlwings 0.11.5

xlwt 1.3.0

yarl 1.2.6

zict 0.1.3

zope.interface 4.5.0