For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:AndreasStieger/openSUSE_Tumbleweed/home:AndreasStieger.repo
zypper refresh
zypper install meld
For openSUSE Factory RISCV run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:AndreasStieger/openSUSE_Factory_RISCV/home:AndreasStieger.repo
zypper refresh
zypper install meld
For openSUSE Factory PowerPC run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:AndreasStieger/openSUSE_Factory_PowerPC/home:AndreasStieger.repo
zypper refresh
zypper install meld
For openSUSE Factory ARM run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:AndreasStieger/openSUSE_Factory_ARM/home:AndreasStieger.repo
zypper refresh
zypper install meld
For 16.0 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:AndreasStieger/16.0/home:AndreasStieger.repo
zypper refresh
zypper install meld