windows环境下用pip安装pyautogui遇到的几个问题

1、不能直接使用win+r运行cmd并使用pip，必须点击开始->windows系统->命令提示符，右键->以管理员身份运行

2、运行pip install pyautogui后提示You are using pip version 10.0.1, however version 19.0.1 is available.

这个是pip版本低了，根据提示运行python -m pip install --upgrade pip即可。

3、继续运行pip install pyautogui出现错误：

Using cached https://files.pythonhosted.org/packages/01/ed/56d4a369c6e18f6b239
d9ef37b3222ba308bfebf949571b2611ff7d64f1d/PyGetWindow-0.0.4.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "", line 1, in
File "C:\Users\80237102\AppData\Local\Temp\pip-install-m1k3v484\pygetwindo
w\setup.py", line 11, in
long_description = fh.read()
UnicodeDecodeError: 'gbk' codec can't decode byte 0xa2 in position 905: ille
gal multibyte sequence

----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in C:\Users\80237102
\AppData\Local\Temp\pip-install-m1k3v484\pygetwindow\

这个错误是安装pyautogui过程中遇到的一个核心错误，是安装PyGetWindow过程中出现的，网上搜了一通，最后试了各种方法，就是降低PyGetWindow版本，默认安装的PyAutoGUI-0.9.41，依赖的是PyGetWindow-0.0.4，就是这个PyGetWindow-0.0.4导致了上述问题，于是网上大神说降低PyGetWindow版本，运行pip install PyGetWindow==0.0.1后安装PyGetWindow成功，然后再运行pip install pyautogui。

转载于:https://www.cnblogs.com/dannywh/p/10390248.html