对于 openSUSE Tumbleweed，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/network:messaging:xmpp/openSUSE_Tumbleweed/network:messaging:xmpp.repo
zypper refresh
zypper install xmppc
对于 openSUSE Slowroll，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/network:messaging:xmpp/openSUSE_Slowroll/network:messaging:xmpp.repo
zypper refresh
zypper install xmppc
对于 15.6，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/network:messaging:xmpp/15.6/network:messaging:xmpp.repo
zypper refresh
zypper install xmppc
对于 15.5，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/network:messaging:xmpp/15.5/network:messaging:xmpp.repo
zypper refresh
zypper install xmppc