Install VirtualBox with yum in Oracle Linux 7 I have Oracle Linux (Red Hat Enterprise Linux Server release 7.9 (Maipo) ) runnig fine, but now I want to install VirtualBox with yum. On this page I can only find the instruction Users of Oracle Linux 6 and 7 can use the Oracle Linux yum repository and enable the ol6_developer channel for Oracle Linux 6 or the ol7_developer channel for Oracle Linux 7. I have these files ls -1 /etc/yum.repos.d/ epel-yum-ol7.repo oracle-linux-ol7.repo oracle-softwarecollection-ol7.repo pgdg-redhat-all.repo uek-ol7.repo virt-ol7.repo so any command of enabling ol7_developer yum-config-manager --enable ol7_developer doesnt seem to do any difference. So how to solve this?

Create the repository manually. Add the following line to `/etc/yum.repos.d/ol7_developper.repo`:


[ol7_developer]
name=Oracle Linux $releasever Development Packages ($basearch)
baseurl=
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oracle
gpgcheck=1
enabled=1


Or install the `rpm`:


wget
wget
sudo rpm -ivh VirtualBox-6.1-6.1.2_135662_el7-1.x86_64.rpm
sudo rpm -ivh containerd-1.2.0-1.0.4.el7.x86_64.rpm