Para openSUSE Tumbleweed execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/X11:LXQt/openSUSE_Tumbleweed/X11:LXQt.repo
zypper refresh
zypper install libqt5xdg
Para openSUSE Slowroll execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/X11:LXQt/openSUSE_Slowroll/X11:LXQt.repo
zypper refresh
zypper install libqt5xdg
Para 16.0 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/X11:LXQt/16.0/X11:LXQt.repo
zypper refresh
zypper install libqt5xdg
Para 15.6 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/X11:LXQt/15.6/X11:LXQt.repo
zypper refresh
zypper install libqt5xdg
Para 15.5 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/X11:LXQt/15.5/X11:LXQt.repo
zypper refresh
zypper install libqt5xdg