text: ERROR:root:Could not find any typelib for Gtk
  Traceback (most recent call last):
  File "/usr/bin/kazam", line 29, in <module>
  from gi.repository import Gtk
  I then removed the package via Software Manager and tried to install using the terminal and the kazam stable repository, copying and pasting commands found here but this seemed to install the same version with the same result and (when tried in the terminal) the same error message.
  I have other gtk programs working fine, e.g. Grsynch, so am at a loss - and out of my depth - with this one.
  Any ideas appreciated as the program seems generally to attract favourable reviews and I have a current need for it or something similar.