当其中一些是通过sudo pip3安装的，而其他不是

Question

我是python的新手，当我通过pip3安装软件包时，我搞砸了“ sudo pip3”和“ pip3”（那时候我不知道有什么区别）。最近，我想删除以前安装的所有软件包，我已经尝试过

pip3 freeze > rquirements.txt
pip3 uninstall -r requirements.txt -y

我明白了

Cannot uninstall 'apturl'. It is a distutils installed project and 
thus we cannot accurately determine which files belong to it which 
would lead to only a partial uninstall

比我尝试添加带有-H标志的sudo

sudo -H pip3 uninstall -r requirements.txt -y 

这次我得到了很多未卸载的软件包

Not uninstalling apturl at /usr/lib/python3/dist-packages, outside environment /usr
Not uninstalling asn1crypto at /usr/lib/python3/dist-packages, outside environment /usr
Not uninstalling brlapi at /usr/lib/python3/dist-packages, outside environment /usr
Not uninstalling certifi at /usr/lib/python3/dist-packages, outside environment /usr
Not uninstalling chardet at /usr/lib/python3/dist-packages, outside environment /usr
Not uninstalling command-not-found at /usr/lib/python3/dist-packages, outside environment /usr
.
.
.

我不知道发生了什么，需要一些帮助

Answer 1

如果您使用的是pip v10或更高版本，则distutils中的软件包不会被卸载，而通过pip安装的其余软件包可以使用来卸载

pip freeze | xargs pip uninstall -y

pip3 freeze | xargs pip3 uninstall -y