The first thing to do install the package without having downtime is; Virtualization.
Virtualization is defined as the ability to install and run multiple operating systems simultaneously on a single physical computer virtually.
Now, virtualization has many advantages for server administrators. This is because as an administrator, your job is made easier due to the several tasks you can perform on a virtual machine instead of on a physical machine.
Since there should be no down time, then it is advisable to first carry out virtualization.
Read more about virtualization at; https://brainly.com/question/26462832
