Mac升级pip3 | pip install --upgrade pip

1、终端安装包时，会有以下提示：pip install --upgrade pip

You are using pip version 10.0.1, however version 20.1.1 is available.You should consider upgrading via the 'pip install --upgrade pip' command.

2、如果使用的是python3，切记不要根据提示输入pip install --upgrade pip，会导致pip3失效-bash: pip3: command not found

3、解决如下：

pip3 install --upgrade pip

4、第一次输入可能会报错，再次以管理员身份输入即可