./kagu.py:27: RuntimeWarning: import cdrom: No module named cdrom import os, pygame, time, gc ./kagu.py:27: RuntimeWarning: import joystick: No module named joystick import os, pygame, time, gc sent volume update: 80 charging album query took:0.017364025116 showing volume volume update: 80 Traceback (most recent call last): File "./kagu.py", line 137, in <module> if __name__ == '__main__': main() File "./kagu.py", line 128, in main manager.update() File "/usr/lib/kagu/manager.py", line 265, in update self.view.update() File "/usr/lib/kagu/views.py", line 985, in update TimerView.update(self) File "/usr/lib/kagu/views.py", line 98, in update for widget in self.widgets: widget.update() File "/usr/lib/kagu/widgets.py", line 1537, in update if not self.visible: return AttributeError: 'Slider' object has no attribute 'visible'