adapt to latest changes in base

Index: OpenBSD/PackageManager/Pkg/Add.pm
--- OpenBSD/PackageManager/Pkg/Add.pm.orig
+++ OpenBSD/PackageManager/Pkg/Add.pm
@@ -41,7 +41,7 @@ $state->{bad} = 0;
 $state->handle_options($really, $update);
 $state->progress->set_title($really ? ($update ? "Updating.." : "Installing..") :  ($update ? "Simulating update.." : "Simulating installation.."));
 local $SIG{'INFO'} = sub { $state->status->print($state); };
-$self->framework($state);
+$self->try_and_run_command($state);
 return $state->{bad} != 0;
 }
 
