[Python] [Scrapy Frame] Installation of Python3 Scrapy

1, method (only the PIP mode installation)

PS. Not clear Pip (Easy_install) can Baidu or leave a message.

CMD command:

　　　　

(You can directly pip without jumping to the Pip.exe directory, because the directory is added to the PATH environment variable)

Benefits of installing via PIP install:

Very easy to set up

Installing Scrapy and Dependency packages

The consistency of the package can guarantee

2. Some problems that may be encountered

When installed, some of them are not automatically loaded:

　　　　

Display installed ' Twisted.test.raiser ' This sub-expansion package when automatically installed, because the need for VC + + 14.0 This thing wood has.

3, the way to solve

What package PIP does not load up, manually mounted, and then re-pip install scrapy until the installation is complete.

To extend the support package manually:

http://www.lfd.uci.edu/~gohlke/pythonlibs/#lxml

(Be sure to choose the package that corresponds to your version)

(Cmd enters Python to see its own version)

For example:

　　　　

Show 64-bit version 3.5 python

Then I need to download the support library:

　　　　

After the installation is complete, check that the Scrapy framework is installed successfully:

　　　　

Successful import of Scrapy package generally indicates that there is a problem with wood ~ ~

4, after the statement

(￣▽￣) "I hope everyone will be able to install the Scrapy framework smoothly.

Reprint please indicate the source ('? ') ): http://www.cnblogs.com/Twobox/

2017-08-31 23:34:57-2017-08-31 23:41:59

[Python] [Scrapy Frame] Installation of Python3 Scrapy