1、判断是否已安装pip:pip 或 pip3
2、用包管理器安装 pip:sudo apt-get install python-pip 或 pip3:sudo apt-get install python3-pip
3、升级 pip:pip install -U pip 或 pip3 install -U pip
1、判断是否已安装pip:pip 或 pip3
2、用包管理器安装 pip:sudo apt-get install python-pip 或 pip3:sudo apt-get install python3-pip
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
3、升级 pip:pip install -U pip 或 pip3 install -U pip
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------