Para openSUSE Tumbleweed execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:AndnoVember:LXQt:Qt6/openSUSE_Tumbleweed/home:AndnoVember:LXQt:Qt6.repo
zypper refresh
zypper install tomlplusplus
Para openSUSE Slowroll execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:AndnoVember:LXQt:Qt6/openSUSE_Slowroll/home:AndnoVember:LXQt:Qt6.repo
zypper refresh
zypper install tomlplusplus
Para 16.0 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:AndnoVember:LXQt:Qt6/16.0/home:AndnoVember:LXQt:Qt6.repo
zypper refresh
zypper install tomlplusplus
Para 15.6 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:AndnoVember:LXQt:Qt6/15.6/home:AndnoVember:LXQt:Qt6.repo
zypper refresh
zypper install tomlplusplus