问题描述：

安装jupyter notebook报错：
Exception: Traceback (most recent call last): File "d:\professional_software\python3.6\lib\site-packages\pip\compat\__init__.py", line 73, in co return s.decode(sys.__stdout__.encoding) UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb6 in position 33: invalid start byte

解决方案：

参考：https://www.cnblogs.com/Owen-ET/p/6897578.html
把return s.decode('utf_8')替换为return s.decode('gbk')

最后命令行下运行"jupyter notebook"