Python Installation and path settings (python download address: www.python.org)

In some versions of Python, when installing, we can choose the Python path automatically when installing

When choosing the Python installer, We try to choose the Python 2 version, because Python's database will become more and more powerful as Python updates, but a lot of Python databases are only available to 2. Version to use, so we try to choose 2. version to download, so that when we learn, we can try to choose more than the number of According to the library to learn.

Don't forget the installation path when you install Python.

Procedure: 1. Right-click on My Computer and select Properties:

2. Select Advanced Settings:

3. Select the Environment configuration:

4. Locate the path selection in the system variable to edit:

It would be nice to add that path on top, just copy and paste the Python installation location. (I am using the WIN10 system, if you are win10 below, your environment variable configuration may not be the same as mine, just select the bar, at the end of the first to add a semicolon, and then the path to write it all right)

Python Installation and path settings (python: www.python.org)