bind-devel-10:9.2.4rc7-8 requires "bind = %{epoch}:%{name}-%{version}-%{release}". RPM version strings don't include the package name, so this requirement won't be satisfied. The requirement needs to be stated as either "bind = %{epoch}:%{version}-%{release}", "bind = %{version}-%{release}", or "bind = %{version}", though in this case I'd recommend "bind = %{epoch}:%{version}-%{release}".
*** Bug 130920 has been marked as a duplicate of this bug. ***
Also.. why is the epoch now 10 when rc7 didn't have an epoch at all?
This is now fixed in bind-9.2.4rc7-9 .
*** Bug 130940 has been marked as a duplicate of this bug. ***
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on the solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2004-567.html