How to install crawler-required libraries in the Python environment

is in the CMD environment:

Request Library
Pip Install request Enter

Pandas Library

In the same way, Pip install Pandas, here need to declare, this is not necessarily successful, just a little bit to see the beginning of the problem is not very clear, here if not, try this: Pip install Pandas-i/http Pypi.douban.com/simple, I am also this step is OK.

There are other libraries that are roughly the same, and are now exposed to these things.

Just getting started, welcome to add!!!

How to install crawler-required libraries in the Python environment