Error ‘Failed to load module “canberra-gtk-module”’ when launching metavision_viewer

Error ‘Failed to load module “canberra-gtk-module”’ when launching metavision_viewer

Using Metavision Intelligence 2.3.1, I get the error ‘Failed to load module “canberra-gtk-module”' on Ubuntu when launching metavision_viewer. How can I fix this?
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