需要 openSUSE Tumbleweed ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:opentofu/openSUSE_Tumbleweed/systemsmanagement:opentofu.repo
zypper refresh
zypper install opentofu
需要 16.0 ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:opentofu/16.0/systemsmanagement:opentofu.repo
zypper refresh
zypper install opentofu
需要 15.7 ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:opentofu/15.7/systemsmanagement:opentofu.repo
zypper refresh
zypper install opentofu
需要 15.6 ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:opentofu/15.6/systemsmanagement:opentofu.repo
zypper refresh
zypper install opentofu
需要 15.5 ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:opentofu/15.5/systemsmanagement:opentofu.repo
zypper refresh
zypper install opentofu