楼主你好我安装完之后显示这个：
Requirement already satisfied: requests in ./opt/anaconda3/lib/python3.8/site-packages (2.24.0)
Requirement already satisfied: urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1 in ./opt/anaconda3/lib/python3.8/site-packages (from requests) (1.25.11)
Requirement already satisfied: certifi>=2017.4.17 in ./opt/anaconda3/lib/python3.8/site-packages (from requests) (2020.6.20)
Requirement already satisfied: chardet<4,>=3.0.2 in ./opt/anaconda3/lib/python3.8/site-packages (from requests) (3.0.4)
Requirement already satisfied: idna<3,>=2.5 in ./opt/anaconda3/lib/python3.8/site-packages (from requests) (2.10)
但是用idle import的时候出现异常ModuleNotFound，请问该怎么办（拜托了学校的作业真的很急）
mac环境下安装python3的requests包大家知道，mac环境默认安装的都是python2，自己装好python3之后，怎么使用pip来安装到python3下的包呢？解决方法：pip3 install requests即可