missing info when a module is not found

Hi,

I've seen a LTA error message when some module is not found. It only 
presents a line number but not the source file where it is 'use'd.

E.g.

running a perl program

===SORRY!===
Could not find Gnome::Gtk3::ImageMenuItem at line 18 in:
file#/home/marcel/Languages/Perl6/Projects/mongo-perl6-driver/lib
     file#/home/marcel/Languages/Perl6/Projects/gtk-v3/lib
     file#/home/marcel/Languages/Perl6/Projects/gtk-glade/lib
     file#/home/marcel/Languages/Perl6/Projects/Library/lib
     inst#/home/marcel/.perl6
     inst#/mnt/Data/opt/Perl6/rakudo/install/share/perl6/site
     inst#/mnt/Data/opt/Perl6/rakudo/install/share/perl6/vendor
     inst#/mnt/Data/opt/Perl6/rakudo/install/share/perl6/core
     ap#
     nqp#
     perl5#

The project I'm working on is somewhat large and consists of many files. 
Grep didn't do it for me and also the search in the atom editor did not 
help me out. What the possible cause could be is a `require ::($x)` 
somewhere, where this name is not visible, so I'd rather see a 
module/program name along with the line number.

Regards,
Marcel Timmerman