Script "nc-who" - similar to unix `who`, follow live who is logged in

Is there a log file for what comes up in nc-who monitor? Space, I’ve got and can trim if there is a rotation capability.

Alas, jumping the gun pressing 2, after ‘nc-who monitor’ and received the error even upon reinstall:
checking modules - ansi/dev/fd/63: line 34: utf_filter: command not found

sudo wget -O /usr/local/bin/nc-who https://global-social.net/script/nc-who
--2025-03-14 21:06:10--  https://global-social.net/script/nc-who
Resolving global-social.net (global-social.net)... 84.152.103.82
Connecting to global-social.net (global-social.net)|84.152.103.82|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://global-social.net/apps/raw/scripts/nc-who [following]
--2025-03-14 21:06:11--  https://global-social.net/apps/raw/scripts/nc-who
Reusing existing connection to global-social.net:443.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/plain]
Saving to: ??/usr/local/bin/nc-who??

/usr/local/bin/nc-who                [ <=>                                                       ]   9.78K  --.-KB/s    in 0.002s  

2025-03-14 21:06:11 (3.87 MB/s) - ??/usr/local/bin/nc-who?? saved [10017]

root@collins:~# sudo chmod +x /usr/local/bin/nc-who
root@collins:~# nc-who
.. checking modules - ansi/dev/fd/63: line 34: utf_filter: command not found
.. checking modules - dependency
  Dependency not met!

  missing dependency:
  ==============================================================================
  Binary          Package         Description
  ------------------------------------------------------------------------------
  ansifilter      ansifilter      parse common (terminal) ANSI codes and remove or convert them
  ------------------------------------------------------------------------------

Q: Do you want to install this package now? ([y]es or [n]o) [yes]: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package ansifilter
  looks like something went wrong.
exiting??

Thanks!
–Joe.