python模块缺少报错
[root@localhost pythonProject1]# python -m pip install --upgrade pip
/usr/bin/python: No module named pip
[root@localhost pythonProject1]# python3 -m pip install --upgrade pip
python3 -m pip install numpy
####从以下截图可以看出安装模块成功！！！！
[root@localhost pythonProject1]# python -m pip install --upgrade pip
/usr/bin/python: No module named pip
[root@localhost pythonProject1]# python3 -m pip install --upgrade pip
python3 -m pip install numpy
####从以下截图可以看出安装模块成功！！！！