报错如下:

add-apt-repository command not found

解决方案：

sudo apt-get install python-software-properties
sudo apt-get update

最后在执行：

sudo apt install software-properties-common 
sudo apt-get update

Done.

转载自:http://blog.csdn.net/pfqian/article/details/54565191

报错如下:

add-apt-repository command not found

解决方案：

sudo apt-get install python-software-properties
sudo apt-get update

最后在执行：

sudo apt install software-properties-common 
sudo apt-get update

Done.

转载自:http://blog.csdn.net/pfqian/article/details/54565191