[Kea-users] Irregular error happens during 2.7.7 to 3.0.0 upgrade on Rhel8

[Kevin P. Fleming]

On Wed, Jul 9, 2025, at 12:05, tachibanashita at outlook.com wrote:
> Hi Doug, team,
> 
> I have resolved the mismatch and upgraded again. This time it upgraded successfully. Thank you! But I do notice that previously if I missed a specific rpm package such as ddns or dhcp4, then error message will indicate me which one I missed, not sure why this error message is different from the rest of them. 

This is really a topic for an 'RPM' list or forum, but anyway...

The error message you received did tell you exactly what was wrong; since the isc-kea-common package was being upgraded from 2.7.7 to 3.0.0, the dependency in the isc-kea-devel package would no longer be satisfied. You had two options: uninstall the isc-kea-devel package, or upgrade it also from 2.7.7 to 3.0.0.

This sort of error message is emitted any time you try to remove an existing package which other existing packages depend on.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.isc.org/pipermail/kea-users/attachments/20250709/7aba6078/attachment.htm>