python2-SQLAlchemy-Utils from devel:languages:python:backports:fixups project

对于 15.3，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/devel:languages:python:backports:fixups/15.3/devel:languages:python:backports:fixups.repo
zypper refresh
zypper install python2-SQLAlchemy-Utils