Для openSUSE Tumbleweed запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/server:database:postgresql:devel/openSUSE_Tumbleweed/server:database:postgresql:devel.repo
zypper refresh
zypper install postgresql16
Для 16.0 запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/server:database:postgresql:devel/16.0/server:database:postgresql:devel.repo
zypper refresh
zypper install postgresql16
Для 15.7 запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/server:database:postgresql:devel/15.7/server:database:postgresql:devel.repo
zypper refresh
zypper install postgresql16
Для 15.6 запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/server:database:postgresql:devel/15.6/server:database:postgresql:devel.repo
zypper refresh
zypper install postgresql16