1、安装VirtualBox源
wget https://download.virtualbox.org/virtualbox/rpm/el/virtualbox.repo
cp virtualbox.repo /etc/yum.repos.d/
wget -q https://www.virtualbox.org/download/oracle_vbox.asc
rpm --import oracle_vbox.asc
yum -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
2、安装支持包与VirtualBox
yum -y install binutils kernel-devel kernel-headers libgomp make patch gcc glibc-headers glibc-devel dkms kernel-uek-devel
yum install -y VirtualBox-6.13、安装VNC（略参考的另一个文档）
4、执行/sbin/vboxconfig脚本
[root@localhost VBOX]# /sbin/vboxconfig
vboxdrv.sh: Stopping VirtualBox services.
vboxdrv.sh: Starting VirtualBox services.
vboxdrv.sh: Building VirtualBox kernel modules.
4、打开VirtualBox
