For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tatankato:openldap2/openSUSE_Tumbleweed/home:tatankato:openldap2.repo
zypper refresh
zypper install openldap2
For openSUSE Factory PowerPC run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tatankato:openldap2/openSUSE_Factory_PowerPC/home:tatankato:openldap2.repo
zypper refresh
zypper install openldap2
For openSUSE Factory ARM run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tatankato:openldap2/openSUSE_Factory_ARM/home:tatankato:openldap2.repo
zypper refresh
zypper install openldap2
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tatankato:openldap2/15.6/home:tatankato:openldap2.repo
zypper refresh
zypper install openldap2
For 15.5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tatankato:openldap2/15.5/home:tatankato:openldap2.repo
zypper refresh
zypper install openldap2