Ok, that got me past the installation error, but now when I try to run
switcher-control I get this error:

switcher-control
Traceback (most recent call last):
  File "/usr/local/share/switcher/gtk_switcher/__main__.py", line 26,
in new_window
    AtemWindow(self, self.args)
  File "/usr/local/share/switcher/gtk_switcher/atemwindow.py", line
111, in __init__
    builder.add_from_resource('/nl/brixit/switcher/ui/mixer.glade')
gi.repository.GLib.Error: gtk-builder-error-quark: .:3002:1 Invalid
object type 'HdyStatusPage' (6)


--
Brendan Shurilla