报错
xxx@LAPTOP-DK72OCNG:~/HelloWorld-Django$ sudo apt install python3.10-venv
[sudo] password for lzd:
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Package python3.10-venv is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
解决
sudo apt update
sudo apt upgrade
而后可以正常安装