按照教程配置设置文件，增加vscode对C/C++的语法提示，但是没有效果，且报错，已经安装了C/C++ Clang扩展。
怪我咯2017-04-17 14:27:29
The extension of clang is installed, but the tool of clang is not installed?
You need to install the clang compilation tool.
Under debian/ubuntu:
sudo apt install clang*Under archlinux
sudo pacman -S clang*