全网最全的Windows下Anaconda2 / Anaconda3里正确下载安装爬虫框架Scrapy（离线方式和在线方式）（图文详解）

　　　　　　不多说，直接上干货！

　　参考博客

全网最全的Windows下Anaconda2 / Anaconda3里正确下载安装OpenCV（离线方式和在线方式）（图文详解）

　　　　第一步：首先，提示升级下pip

 

　　　　第二步：下载安装wheel

 　　　　也可以去网站里先下载好，离线安装。也可以如上在线安装。

 　　　　

 　　　　

 　　　　第三步:　　安装lxml

　　　　因为，我的是

　　成功！

　　验证下

　　　　第四步：安装Twisted

PS C:Anaconda3Libsite-packages> pip install Twisted-17.9.0-cp35-cp35m-win_amd64.whl
Processing c:anaconda3libsite-packages	wisted-17.9.0-cp35-cp35m-win_amd64.whl
Collecting hyperlink>=17.1.1 (from Twisted==17.9.0)
  Downloading hyperlink-17.3.1-py2.py3-none-any.whl (73kB)
    100% |████████████████████████████████| 81kB 7.1kB/s
Collecting incremental>=16.10.1 (from Twisted==17.9.0)
  Downloading incremental-17.5.0-py2.py3-none-any.whl
Collecting constantly>=15.1 (from Twisted==17.9.0)
  Downloading constantly-15.1.0-py2.py3-none-any.whl
Collecting zope.interface>=4.0.2 (from Twisted==17.9.0)
  Downloading zope.interface-4.4.3-cp35-cp35m-win_amd64.whl (139kB)
    100% |████████████████████████████████| 143kB 13kB/s
Collecting Automat>=0.3.0 (from Twisted==17.9.0)
  Downloading Automat-0.6.0-py2.py3-none-any.whl
Requirement already satisfied: setuptools in c:anaconda3libsite-packagessetuptools-27.2.0-py3.5.egg (from zope.interface>=4.0.2->Twisted==17.9.0)
Requirement already satisfied: six in c:anaconda3libsite-packages (from Automat>=0.3.0->Twisted==17.9.0)
Collecting attrs (from Automat>=0.3.0->Twisted==17.9.0)
  Downloading attrs-17.4.0-py2.py3-none-any.whl
Installing collected packages: hyperlink, incremental, constantly, zope.interface, attrs, Automat, Twisted
Successfully installed Automat-0.6.0 Twisted-17.9.0 attrs-17.4.0 constantly-15.1.0 hyperlink-17.3.1 incremental-17.5.0 zope.interface-4.4.3
PS C:Anaconda3Libsite-packages>

　　　　第五步：安装scrapy

 

PS C:Anaconda3Libsite-packages> pip install scrapy
Collecting scrapy
  Downloading Scrapy-1.5.0-py2.py3-none-any.whl (251kB)
    100% |████████████████████████████████| 256kB 82kB/s
Requirement already satisfied: Twisted>=13.1.0 in c:anaconda3libsite-packages (from scrapy)
Requirement already satisfied: lxml in c:anaconda3libsite-packages (from scrapy)
Collecting parsel>=1.1 (from scrapy)
  Downloading parsel-1.3.1-py2.py3-none-any.whl
Collecting service-identity (from scrapy)
  Downloading service_identity-17.0.0-py2.py3-none-any.whl
Requirement already satisfied: pyOpenSSL in c:anaconda3libsite-packages (from scrapy)
Requirement already satisfied: six>=1.5.2 in c:anaconda3libsite-packages (from scrapy)
Collecting queuelib (from scrapy)
  Downloading queuelib-1.4.2-py2.py3-none-any.whl
Collecting PyDispatcher>=2.0.5 (from scrapy)
  Downloading PyDispatcher-2.0.5.tar.gz
Collecting w3lib>=1.17.0 (from scrapy)
  Downloading w3lib-1.18.0-py2.py3-none-any.whl
Collecting cssselect>=0.9 (from scrapy)
  Downloading cssselect-1.0.3-py2.py3-none-any.whl
Requirement already satisfied: incremental>=16.10.1 in c:anaconda3libsite-packages (from Twisted>=13.1.0->scrapy)
Requirement already satisfied: Automat>=0.3.0 in c:anaconda3libsite-packages (from Twisted>=13.1.0->scrapy)
Requirement already satisfied: hyperlink>=17.1.1 in c:anaconda3libsite-packages (from Twisted>=13.1.0->scrapy)
Requirement already satisfied: zope.interface>=4.0.2 in c:anaconda3libsite-packages (from Twisted>=13.1.0->scrapy)
Requirement already satisfied: constantly>=15.1 in c:anaconda3libsite-packages (from Twisted>=13.1.0->scrapy)
Requirement already satisfied: attrs in c:anaconda3libsite-packages (from service-identity->scrapy)
Collecting pyasn1-modules (from service-identity->scrapy)
  Downloading pyasn1_modules-0.2.1-py2.py3-none-any.whl (60kB)
    100% |████████████████████████████████| 61kB 51kB/s
Requirement already satisfied: pyasn1 in c:anaconda3libsite-packages (from service-identity->scrapy)
Requirement already satisfied: cryptography>=1.3.4 in c:anaconda3libsite-packages (from pyOpenSSL->scrapy)
Requirement already satisfied: setuptools in c:anaconda3libsite-packagessetuptools-27.2.0-py3.5.egg (from zope.interface>=4.0.2->Twisted>=13.1.0->scrapy)
Requirement already satisfied: idna>=2.0 in c:anaconda3libsite-packages (from cryptography>=1.3.4->pyOpenSSL->scrapy)
Requirement already satisfied: cffi>=1.4.1 in c:anaconda3libsite-packages (from cryptography>=1.3.4->pyOpenSSL->scrapy)
Requirement already satisfied: pycparser in c:anaconda3libsite-packages (from cffi>=1.4.1->cryptography>=1.3.4->pyOpenSSL->scrapy)
Building wheels for collected packages: PyDispatcher
  Running setup.py bdist_wheel for PyDispatcher ... done
  Stored in directory: C:UserslenovoAppDataLocalpipCachewheels8602a15857c77600a28813aaf0f66d4e4568f50c9f133277a4122411
Successfully built PyDispatcher
Installing collected packages: w3lib, cssselect, parsel, pyasn1-modules, service-identity, queuelib, PyDispatcher, scrapy
Successfully installed PyDispatcher-2.0.5 cssselect-1.0.3 parsel-1.3.1 pyasn1-modules-0.2.1 queuelib-1.4.2 scrapy-1.5.0 service-identity-17.0.0 w3lib-1.18.0
PS C:Anaconda3Libsite-packages>

　　　　验证下

　　　　当然，你也可以直接在这里安装

 

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