Para openSUSE Tumbleweed ejecute lo siguiente como root:
zypper addrepo https://download.opensuse.org/repositories/devel:languages:python/openSUSE_Tumbleweed/devel:languages:python.repo
zypper refresh
zypper install python-sphinx-theme-builder
Para openSUSE Factory zSystems ejecute lo siguiente como root:
zypper addrepo https://download.opensuse.org/repositories/devel:languages:python/openSUSE_Factory_zSystems/devel:languages:python.repo
zypper refresh
zypper install python-sphinx-theme-builder
Para openSUSE Factory PowerPC ejecute lo siguiente como root:
zypper addrepo https://download.opensuse.org/repositories/devel:languages:python/openSUSE_Factory_PowerPC/devel:languages:python.repo
zypper refresh
zypper install python-sphinx-theme-builder