Hello,
I compiled Gthumb on my CentOS desktop and tried browsing my photo collection. When I click on a photo, irrespective of the file format, the program crashes and leaves the following output to the command line:
$ gthumb
** (gthumb:4726): WARNING **: <data>:163:20'-gtk-outline-radius' is not a valid property name
(gthumb:4726): Gtk-ERROR **: failed to add UI: Invalid object type `GtkPopoverMenu' on line 4
What could I do to get around the problem? Thanks.