[python]ubuntu下的python2和python3

python学习网 2020-02-07 17:46:03

在终端分别输入python,python2,python3
python和python2默认都是python2
python3才是python3

 

 

 

 

 

Ubuntu下是默认没有pip的,需要自己手动安装

sudo apt install python-pip #安装python2的pip
sudo apt install python3-pip # 安装python3的pip

pip list #查看python2下的pip安装包
pip3 list #查看python3下pip安装包

 

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