首先更新软件包列表,运行 sudo apt update;接着安装指定软件,使用 sudo aptIf you cannot install software on Debian or Ubuntu, try these steps: 1. Update package list with `sudo apt update`. 2. Install software using `sudo apt install [package]`. 3. Fix errors with `sudo apt --fix-broken install`.install [package];若遇依赖错误,则执行 sudo apt --fix-broken install 修复问题。