Hi Greg,
Thanks so much for the help, but I seem to still be in this failed state even after purging the problem-child (it is indeed the 10.8.2 Combo update). When I try to purge, I get warnings, and then the same errors when I attempt to add the products to a catalog.
I'm attaching the output from the purge command below.
T.
root@host:~/reposado/code# ./repoutil --purge-product 041-7694
WARNING: Product 041-7694 (None-None) is in Apple catalogs:
Skipping product 041-7694
Building index.sucatalog...
WARNING: did not add product zzzz041-6245 to catalog index.sucatalog.apple because it has not been downloaded.
Building index_testing.sucatalog...
Building index-1.sucatalog...
Building index-1_testing.sucatalog...
Building index-leopard.merged-1.sucatalog...
WARNING: did not add product zzzz041-6245 to catalog index-leopard.merged-1.sucatalog.apple because it has not been downloaded.
Building index-leopard.merged-1_testing.sucatalog...
Building index-leopard-snowleopard.merged-1.sucatalog...
WARNING: did not add product zzzz041-6245 to catalog index-leopard-snowleopard.merged-1.sucatalog.apple because it has not been downloaded.
Building index-leopard-snowleopard.merged-1_testing.sucatalog...
Building index-lion-snowleopard-leopard.merged-1.sucatalog...
Building index-lion-snowleopard-leopard.merged-1_testing.sucatalog...
Building index-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog...
WARNING: did not add product 041-7694 to catalog index-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog.apple because it has not been downloaded.
Building index-mountainlion-lion-snowleopard-leopard.merged-1_testing.sucatalog...