Zabbix package missing post-install script to install repo

[MarcusVey]

I downloaded this package:

wget https://repo.zabbix.com/zabbix/7.2/r...u22.04_all.deb

And then I tried to manage it with

dpkg -i zabbix-release_latest_7.2+ubuntu22.04_all.deb

But fails to install the repo to /etc/apt/sources.list.d/

zabbix@zabbix:~$ sudo dpkg -i zabbix-release_latest_7.2+ubuntu22.04_all.deb
(Reading database ... 212057 files and directories currently installed.)
Preparing to unpack zabbix-release_latest_7.2+ubuntu22.04_all.deb ...
Unpacking zabbix-release (1:7.2-1+ubuntu22.04) over (1:7.2-1+ubuntu22.04) ...
Setting up zabbix-release (1:7.2-1+ubuntu22.04) ...
zabbix@zabbix:~$ ll /etc/apt/sources.list.d
total 72
drwxr-xr-x 2 root root 4096 May 16 17:56 ./
drwxr-xr-x 8 root root 4096 Jan 8 13:18 ../
-rw-r--r-- 1 root root 82 Jan 8 13:27 grafana.list
-rw-r--r-- 1 root root 82 Jan 8 10:29 grafana.list.distUpgrade
-rw-r--r-- 1 root root 82 Jan 7 14:58 grafana.list.save
-rw-r--r-- 1 root root 89 Jan 8 13:27 mssql-release.list
-rw-r--r-- 1 root root 89 Jan 8 10:29 mssql-release.list.distUpgrade
-rw-r--r-- 1 root root 89 Jan 7 14:58 mssql-release.list.save
-rw-r--r-- 1 root root 159 Jan 8 13:27 ondrej-ubuntu-nginx-focal.list
-rw-r--r-- 1 root root 126 Jan 8 10:29 ondrej-ubuntu-nginx-focal.list.distUpgrade
-rw-r--r-- 1 root root 126 Jan 7 14:58 ondrej-ubuntu-nginx-focal.list.save
-rw-r--r-- 1 root root 155 Jan 8 13:27 ondrej-ubuntu-php-focal.list
-rw-r--r-- 1 root root 122 Jan 8 10:29 ondrej-ubuntu-php-focal.list.distUpgrade
-rw-r--r-- 1 root root 122 Jan 7 14:58 ondrej-ubuntu-php-focal.list.save
-rw-r--r-- 1 root root 140 Jan 8 13:27 ondrej-ubuntu-php-jammy.list
-rw-r--r-- 1 root root 93 Jan 8 13:27 pgdg.list
-rw-r--r-- 1 root root 60 Jan 8 10:29 pgdg.list.distUpgrade
-rw-r--r-- 1 root root 60 Jan 7 14:58 pgdg.list.save

So I inspected the package a bit closer

zabbix@zabbix:~$ dpkg -e zabbix-release_latest_7.2+ubuntu22.04_all.deb /tmp/zabbix_control
zabbix@zabbix:~$ less /tmp/zabbix_control/postinst
/tmp/zabbix_control/postinst: No such file or directory

zabbix@zabbix:~$ cd /tmp/
zabbix@zabbix:/tmp$ cd zabbix_control/
zabbix@zabbix:/tmp/zabbix_control$ ll
total 28
drwxr-xr-x 2 zabbix zabbix 4096 Dec 9 10:01 ./
drwxrwxrwt 23 root root 12288 May 16 18:03 ../
-rw-r--r-- 1 zabbix zabbix 263 Dec 9 10:01 conffiles
-rw-r--r-- 1 zabbix zabbix 321 Dec 9 10:01 control
-rw-r--r-- 1 zabbix zabbix 230 Dec 9 10:01 md5sums
zabbix@zabbix:/tmp/zabbix_control$ cat conffiles
/etc/apt/sources.list.d/zabbix-release.list
/etc/apt/sources.list.d/zabbix-tools.list
/etc/apt/sources.list.d/zabbix-unstable.list
/etc/apt/sources.list.d/zabbix.list
/etc/apt/trusted.gpg.d/zabbix-official-repo-apr2024.gpg
/etc/apt/trusted.gpg.d/zabbix-tools.gpg
zabbix@zabbix:/tmp/zabbix_control$ cat control
Package: zabbix-release
Version: 1:7.2-1+ubuntu22.04
Architecture: all
Maintainer: Zabbix Packager <[email protected]>
Installed-Size: 29
Section: net
Priority: extra
Homepage: http://www.zabbix.com
Description: Zabbix official repository configuration
This package provide Zabbix official repository configuration files.

I can clearly see the conf-files, but there's no post installation script to move them out of the package into their respective locations in /etc/apt/
Is this normal?

Either way the install instructions on the website fails since the repo is uninstallable.
Maybe my package manager is broken in some way and this may be the root cause, please enlighten me if this is the case.

All I want is to re-install my repo so I can get access to download zabbix-agent2 on this host. (Ubuntu 22.04 LTS Jammy)

Apologies if I fail to follow some format, procedure or protocol. This is my first post.

//Marcus