Pip is not installed on ubuntu, what should I do?

Question

linux

If pip is not installed, it outputs:

Change media: insert the disk labeled
"Ubuntu 20.04.1 LTS _Focal Fossa_ - Release amd64 (20200731)"
into the device "/cdrom/" and press [Enter]

python itself stands.

Answer 1

The problem was solved, it was necessary to insert the USB flash drive with which the system was loaded and update the terminal

Answer 2

So in 20.04 Python3 only (only), which means not pip (it is for python2), but pip3 ...
And, I suppose that Bubunta's turnips are not connected from the word at all ...