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Centos安装pyspider踩过的坑！！！一个接着一个

写在前面的话：

一直在本地机器小玩玩pyspider，今天心血来潮linux安排上。。。网上教程一大堆，一个接着一个坑。特此记录错误过程与解决方案，注重解决问题，直接上命令。

pip3 install pyspider 

错误 No.1

Command ”


python setup.py egg_info


” failed with error code 1 in /tmp/pip-build-8s1_hh12/pycurl/

解决 No.1

centos
yum install libcurl4-gnutls-dev

ubuntu
apt-get install libcurl4-gnutls-dev



#windows
pip3 install wheel

#下载对应python版本
https://www.lfd.uci.edu/~gohlke/pythonlibs/#pycurl

pip3 install xxxxxxxxx.whl


pip3 install pyspider

错误 No.2

pip3 install pycurl

gcc 报错，盘它

解决 No.2

sudo yum install gcc 

pip3 install pyspider

错误 No.3

Deprecated option ‘domaincontroller’: use ‘

http_authenticator.domain_controller

‘ instead.

解决 No.3   降版本！

python -m pip install wsgidav==2.4.1

错误 No.4

pip3 install pycurl

ImportError: pycurl: libcurl link-time ssl backend (nss) is different from compile-time ssl backend (none/other)

解决 No.4

pip3 uninstall pycurl

export PYCURL_SSL_LIBRARY=nss  

pip3 install pycurl

错误 No.5

ImportError: cannot import name ‘DispatcherMiddleware’

解决 No.5

python3 -m pip uninstall werkzeug -y

python3 -m pip install werkzeug==0.16.1