jfqd_: so if you have a look through your /opt/tools/var/db/pkgin/pkg_install-err.log there are lots of errors where it looks like you tried to upgrade to the newer tools set on an older platform (the "version 'ILLUMOS_0.54' not found" failures)

that ended up (either due to things being killed or ^C'd or similar) with an incomplete upgrade entry in the pkgdb, as noted by the "pkg_admin: corrupt pkgdb, duplicate PKGBASE entries:" entries you can see later

if you run "pkg_admin rebuild" that should at least get the pkgdb back into a known state, and after running that with my copy of your bits the munin-node install went through ok

you may also want to run 'pkgin ar' to clean up obsolete packages, there are some older gcc*-libs packages that are no longer referenced, etc.

(long term I'd like to move the pkg tools to performing atomic updates to avoid these potential errors)

jperkin: Thx a lot for you help! The "version 'ILLUMOS_0.54' not found" failures came from running pkgin before switching to a newer PI (after your required PI bump to 20250417).

After running 'pkg_admin rebuild' and 'pkgin ar' I can now install p5-Net-Server without any issues.