Cannot find command ‘git‘ - do you have ‘git‘ installed and in your PATH?

命令提示符下安装“git”：

D:\PycharmProjects\pythonProject\venv\Scripts>pip install -q git+https://github.
com/tensorflow/examples.git
  ERROR: Error [WinError 2] 系统找不到指定的文件。 while executing command git c
lone -q https://github.com/tensorflow/examples.git 'C:\Users\ADMINI~1\AppData\Lo
cal\Temp\pip-req-build-50tp7914'
ERROR: Cannot find command 'git' - do you have 'git' installed and in your PATH?

D:\PycharmProjects\pythonProject\venv\Scripts>pip install git
ERROR: Could not find a version that satisfies the requirement git (from version
s: none)
ERROR: No matching distribution found for git

 Pycharm安装git

安装了依旧不行。

进入官网下载一个安装：

https://git-scm.com/download/win

git bash 过程：

GitHub教程 Git Bash详细教程

Git Bash使用详细教程

过程也挺复杂的。