需要 openSUSE Tumbleweed ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:ojkastl_buildservice:Branch_devel_tools_scm/openSUSE_Tumbleweed/home:ojkastl_buildservice:Branch_devel_tools_scm.repo
zypper refresh
zypper install git-next