安裝scrapy我想安裝scrapy我在ubunu項目。我使用PIP安裝scrapy但安裝時我總是收到此錯誤。得到錯誤,而在Ubuntu
Traceback (most recent call last):
File "/usr/bin/pip", line 9, in <module>
load_entry_point('pip==1.5.6', 'console_scripts', 'pip')()
File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 558, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2682, in load_entry_point
return ep.load()
File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2355, in load
return self.resolve()
File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2361, in resolve
module = __import__(self.module_name, fromlist=['__name__'], level=0)
File "/usr/lib/python2.7/dist-packages/pip/__init__.py", line 74, in <module>
from pip.vcs import git, mercurial, subversion, bazaar # noqa
File "/usr/lib/python2.7/dist-packages/pip/vcs/mercurial.py", line 9, in <module>
from pip.download import path_to_url
File "/usr/lib/python2.7/dist-packages/pip/download.py", line 22, in <module>
import requests, six
File "/usr/lib/python2.7/dist-packages/requests/__init__.py", line 53, in <module>
from .packages.urllib3.contrib import pyopenssl
File "/usr/lib/python2.7/dist-packages/urllib3/contrib/pyopenssl.py", line 53, in <module>
import OpenSSL.SSL
File "/home/karthick/.local/lib/python2.7/site-packages/OpenSSL/__init__.py", line 8, in <module>
from OpenSSL import rand, crypto, SSL
File "/home/karthick/.local/lib/python2.7/site-packages/OpenSSL/SSL.py", line 112, in <module>
if _lib.Cryptography_HAS_SSL_ST:
AttributeError: 'module' object has no attribute 'Cryptography_HAS_SSL_ST'
那麼,如何擺脫這種錯誤的安裝scrapy
首先使用'sudo pip install --upgrade pip更新你的點子,然後看看[scrapy documentatin](https://doc.scrapy.org/en/latest/intro/install.html#things - 即,是好方知)然後安裝缺少的依賴關係。你的情況,你有'pyOpenSSL'使用安裝:'須藤PIP安裝pyOpenSSL'然後嘗試重新安裝scrapy。 –