https://repo.fdzh.org/ After configuration, it is recommended to install VirtualBox,
https://www.virtualbox.org/wiki/Linux_Downloads
● Users of Fedora can add the Fedora repo file to /etc/yum.repos.d/
sudo yum install VirtualBox-5.0
扩展包：
http://download.virtualbox.org/virtualbox/
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
https://repo.fdzh.org/
After configuration, it is recommended to install VirtualBox,