gor-deeAppears then that I do have installed this for test. I just ran KDE liveCD and
parted is not available either. I am beaten

Like you I have often seen the
GNU Parted message when trying to install liveCDs to hard disks on my system using the konsole and the command
draklive-install (for example if I have two identical hard drives installed, by removing one of them I can happily carry on. I assume it is me that has stuffed something and left it at that when I found a in removing the hard drive)
The other situation when I have a USB key sitting in the system my install will fail, at present I have identified one particular USB key upsetting the process and can now at will stop the liveCD in its tracks on any of my 3 systems.
1.. if I try to install from GUI it just 'dies' nothing to show.
2.. Installing using
draklive-install in root konsole I get the message you have in original post.
..
..
..
You found a bug in GNU Parted! Here's what you have to do:
Don't panic! The bug has most likely not affected any of your data.
Help us to fix this bug by doing the following:
Check whether the bug has already been fixed by checking
the last version of GNU Parted that you can find at:
http://ftp.gnu.org/gnu/parted/Please check this version prior to bug reporting.
If this has not been fixed yet or if you don't know how to check,
please visit the GNU Parted website:
http://www.gnu.org/software/partedfor further information.
Your report should contain the version of this release (2.3)
along with the error message below, the output of
parted DEVICE unit co print unit s print
and the following history of commands you entered.
Also include any additional information about your setup you
consider important.
Assertion (head_size <= 63) at dos.c:661 in function probe_partition_for_geom()
failed.
Aborted
[root@localhost gert]#
Then almost accidentally I discovered that using
parted -l was a much quicker way to identify which USB key might not work.
This is the reason I following up on your effort, trying to see if your USB key might be problematic. So far I have found no other indication that there is something wrong with the USB key.
Well I am not smart enough to figure out if
draklive-install uses
parted I assumed it did because of the message and have as you can see done some test in my own thread and found that a later
parted used in the live-boot GParted CD version may solve the problem.
I will leave you in peace

and thanks for the extra effort.