sorry, for the Linux NEWBIES!!

Im installing Linux Red Hat 9.0

Im already in the Installing Packages, and suddenly an error came up

Error Installing Package
There was an error installing glibc-2.3.2-11.9. This can indicate media failure, lack of disk space, and/ or hardware problems. This is fatal error and your install will be aborted. Please verify your media and try your install again.

can you explain this to me guys. PLS.
Im trying my best to understand Linux and truth this is the first time I tried to install Linux.
I know I have no problem regarding my partitioning and file systems.
Any POST and suggestions will do.
Thanks in advance.