Help need from everyne " What does this mean"

Question

Verify and Repair disk “Stash Back Up”
Checking HFS Plus volume.
Checking Extents Overflow file.
Checking Catalog file.
Invalid index key
Rebuilding Catalog B-tree.
Rechecking volume.
Checking HFS Plus volume.
Checking Extents Overflow file.
Checking Catalog file.
Checking multi-linked files.
Checking Catalog hierarchy.
Checking Extended Attributes file.
Checking volume bitmap.
Volume Bit Map needs minor repair
Checking volume information.
Invalid volume file count
(It should be 455649 instead of 446460)
Invalid volume directory count
(It should be 96500 instead of 95854)
Invalid volume free block count
(It should be 20444605 instead of 21555396)
Volume Header needs minor repair
Repairing volume.
Rechecking volume.
Checking HFS Plus volume.
Checking Extents Overflow file.
Checking Catalog file.
Checking multi-linked files.
Checking Catalog hierarchy.
Checking Extended Attributes file.
Checking volume bitmap.
Checking volume information.
The volume Stash Back Up was repaired successfully.
Mounting Disk
1 HFS volume checked
Repair attempted on 1 volume
1 HFS volume repaired
It happens on both the backup and the real drive, so i figured the drives are not faulty but something wrong with a file some where
plus help me
i keep getting errors and stuff when installing a software from the CD rom
I've change the rom and it still happens, so its not the rom itself
thanks in advance

Answer 1

Apparently it was on both of your drives. Not surprising if the backup drive was a clone of the main drive.
yes it was a clone
i was tryning to install Logic 7 and the Jam packs
all had an error saying..
"Disk error, please reinstall the software again"
I've tried many times with no success
I installed it on another mac and it works beautiful
not sure whats wrong exactly