Packages on Pfsense 2.4.0
when i try to start ZNC on 2.4.0 i get
Shared object "libssl.so.7" not found, required by "znc"
pkg install znc
Updating pfSense-core repository catalogue…
pfSense-core repository is up to date.
Updating pfSense repository catalogue...
pfSense repository is up to date.
All repositories are up to date.
pkg-1.10.1_1 is locked and may not be modified
pkg: No packages available to install matching 'znc' have been found in the repositories
znc isn't in the package repository for 2.4.x, so that must be a leftover binary from 2.3.x, which is why it's missing its libraries.
Can it be added to the 2.4 Repository?
It's possible. It was disabled because it was broken and/or failed to build at one time. It may be OK now, but needs checked again. Open a request on https://redmine.pfsense.org and we can look into it.