I am attempting to install OMV-5 on a Raspberry Pi 4/Raspian Buster Lite following the instructions in Getting Started with OMV Addendum B: Installing OMV5 On a Raspberry PI. I have followed these instructions until I pasted and ran this instruction:
When that script ran, it shows numerous errors primarily of the failed to fetch sort due to the network being unreachable. This Pi is fully connected to a working internet; all the other pis that I have are similarly connected and have full access. Other than that, I'm at a loss. Can anyone give me any help on how to proceed. The stack trace is attached.