pip 升级之后提示 bash: /usr/bin/pip3: No such file or directory

解决方法很简单，通过如下命令清除缓存

1. $ hash -r
   
2. $ pip3 -V
   
3. pip 20.3.4 from /usr/local/lib/python3.5/dist-packages/pip (python 3.5)
   
4. $
   

复制代码

https://blog.csdn.net/wohu1104/article/details/120907146