<!DOCTYPE html><html><head><title></title></head><body><div>On Wed, Jul 9, 2025, at 12:05, <a href="mailto:tachibanashita@outlook.com">tachibanashita@outlook.com</a> wrote:</div><blockquote type="cite" id="qt" style="overflow-wrap:break-word;"><div>Hi Doug, team,</div><div><br></div><div>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. </div></blockquote><div><br></div><div>This is really a topic for an 'RPM' list or forum, but anyway...</div><div><br></div><div>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.</div><div><br></div><div>This sort of error message is emitted any time you try to remove an existing package which other existing packages depend on.</div><div><br></div></body></html>