ubuntu安装java环境报错

 

 

• E: Unable to locate package openjdk-8-jdk

解决方式：

sudo apt-get install software-properties-common
sudo apt-get update
sudo add-apt-repository ppa:openjdk-r/ppa  
sudo apt install openjdk-8-jdk

 

 

文献参考：
https://itsfoss.com/add-apt-repository-command-not-found/