curl https://download.virtualbox.org/virtualbox/6.0.8/VirtualBox-6.0-6.0.8_130520_el7-1.x86_64.rpm -o VirtualBox-6.0-6.0.8_130520_el7-1.x86_64.rpm
yum install VirtualBox-6.0-6.0.8_130520_el7-1.x86_64.rpm
rm VirtualBox-6.0-6.0.8_130520_el7-1.x86_64.rpm
yum install gcc make perl -y
yum install kernel-devel kernel-devel-3.10.0-957.el7.x86_64 -y
sudo /sbin/vboxconfig