python-xml from home:olh:xen-buildrequires project
选择您的操作系统
添加软件源并手动安装
对于 SLE 15，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/home:olh:xen-buildrequires/SLE_15/home:olh:xen-buildrequires.repo zypper refresh zypper install python-xml