Vim十年终于更新，参考ABHISHEK PRAKASH安装方法成功更新，如下：
All you have to do is to use the following commands in a terminal:
sudo add-apt-repository ppa:jonathonf/vim
sudo apt update
sudo apt install vim
That’s all. If you want to uninstall it, use the commands below:
sudo apt remove vim
sudo add-apt-repository --remove ppa:jonathonf/vim
