对于 openSUSE Tumbleweed，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/home:ecsos:python/openSUSE_Tumbleweed/home:ecsos:python.repo
zypper refresh
zypper install python-inflection
对于 16.0，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/home:ecsos:python/16.0/home:ecsos:python.repo
zypper refresh
zypper install python-inflection
对于 15.6，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/home:ecsos:python/15.6/home:ecsos:python.repo
zypper refresh
zypper install python-inflection