我想在 ubuntu 20.10 上安装 php7.2 或 php7.3 但我收到此错误:
Done Building dependency tree
Reading state information...
Done E: Unable to locate package php7.3
E: Couldn't find any package by glob 'php7.3'
在我运行这些命令之前
sudo apt-get install software-properties-common
sudo add-apt-repository ppa:ondrej/php
sudo apt-get update
sudo apt-get install -y php7.3
ubuntu 20.10 是否支持 php 7.3 或 7.2 ?谢谢