Help with missing manpages

I have just got a Pi 2 and decided to try OSMC Alpha 4.

Since this is based on Debian, a distro I have not worked with before (I have lots of RHEL/CentOS experience up to version 6) I have not used a systemd system before, so I naturally typed man.

No dice. I installed all the manpages packages I could find, and figured out how to list the files the systemd package allegedly installed - but the systemd/systemctl manpages have been removed.

And if I try to reinstall systemd to get them back, I get this error:
E: Can’t find a source to download version ‘215-10’ of ‘systemd:armhf’

Can anyone help me? While I could go to Google each time it’s a significant disconnect - I have to take my hands off the keyboard and use the mouse :frowning: