需要 openSUSE Tumbleweed ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:manfred999/openSUSE_Tumbleweed/home:manfred999.repo
zypper refresh
zypper install proj
需要 openSUSE Factory PowerPC ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:manfred999/openSUSE_Factory_PowerPC/home:manfred999.repo
zypper refresh
zypper install proj
需要 openSUSE Factory ARM ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:manfred999/openSUSE_Factory_ARM/home:manfred999.repo
zypper refresh
zypper install proj