Using Shutter: editor modul misses libgoo-canvas-perl

[JohnD]

Code:

> LANGUAGE=en sudo apt install libgoo-canvas-perl libgtk2-appindicator-perl
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package libgtk2-appindicator-perl is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source


Package libgoo-canvas-perl is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source


E: Package 'libgoo-canvas-perl' has no installation candidate
E: Package 'libgtk2-appindicator-perl' has no installation candidate