Pour openSUSE Tumbleweed, exécutez en tant que root :
zypper addrepo https://download.opensuse.org/repositories/devel:languages:perl:CPAN-T/openSUSE_Tumbleweed/devel:languages:perl:CPAN-T.repo
zypper refresh
zypper install perl-Tk-RadiobuttonGroup
Pour 15.5, exécutez en tant que root :
zypper addrepo https://download.opensuse.org/repositories/devel:languages:perl:CPAN-T/15.5/devel:languages:perl:CPAN-T.repo
zypper refresh
zypper install perl-Tk-RadiobuttonGroup
Pour 15.4, exécutez en tant que root :
zypper addrepo https://download.opensuse.org/repositories/devel:languages:perl:CPAN-T/15.4/devel:languages:perl:CPAN-T.repo
zypper refresh
zypper install perl-Tk-RadiobuttonGroup