Qubes-task-gui error in 4.2-rc4

Getting an error when trying to run qubes-task-gui:

Traceback (most recent call last):
File “/usr/bin/qubes-task-gui”, line 15, in
from qubesadmin.tools.qubes_task import *
ModuleNotFoundError: No module named ‘qubesadmin.tools.qubes_task’

also got the following error when trying to install after adding repo:

sudo qubes-dom0-update 3isec-qubes-task-manager
Using sys-firewall as UpdateVM to download updates for Dom0; this may take some time…
3isec Qubes Dom0 Repository (updates) 79 B/s | 262 B 00:03
Errors during downloading metadata for repository ‘3isec-dom0-current’:

unman.pub has been imported, verified, added. installed using sudo dnf after getting the .rpm for task-gui and moving it to dom0. not sure if this is a result of using rc4?

It’s a result of using 4.2.
None of the packages have been tested on, or prepared for 4.2

I really like that tool.

It sure would be neat if whoever ownes the 3isec site would update the tool for 4.2

i wonder if there’s any way to let the owner know that?