Hmmm... It was almost 19 hours from the time someone first answered to when that answer reached me.

I understand the responses.  I no longer need "prelink"; it doesn't really gain me anything.  That saves me several minutes in each week's patching.

Thank-you Dennis, Ed, Tom, and Jakob.

Bill.

On 3/22/2016 7:24 PM, Bill Mattison wrote:
Hi all,

This morning, I upgraded to fedora 23.  When that was done, I tried to do a "prelink -aR".  No such command!  The system offered to install it for me (nice touch!).  I said yes.  But it could not find it.  What happened to prelink?  Is it now considered useless?

thanks,
Bill.