anchor.diff:  , bubblewrap
   , dconf
   , evince
  +, file-roller
   , gdk-pixbuf
   , glib
   , gnome-terminal
  
positive.code:       --prefix 'XDG_DATA_DIRS' : "$GSETTINGS_SCHEMAS_PATH" \
        --prefix 'XDG_DATA_DIRS' : "$out/share" \
        --prefix 'XDG_DATA_DIRS' : "${evince}/share" \
        --prefix 'XDG_DATA_DIRS' : "${gdk-pixbuf}/share" \
        --prefix 'XDG_DATA_DIRS' : "${gnome-terminal}/share" \
        --prefix 'XDG_DATA_DIRS' : "${gvfs}/share" \
  
negative.code:     adwaita-icon-theme
      dconf
      evince
      file-roller
      gdk-pixbuf
      glib
      gnome-terminal
  