Para openSUSE Tumbleweed execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/devel:languages:perl:CPAN-N/openSUSE_Tumbleweed/devel:languages:perl:CPAN-N.repo
zypper refresh
zypper install perl-Net-FileShare
Para 15.6 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/devel:languages:perl:CPAN-N/15.6/devel:languages:perl:CPAN-N.repo
zypper refresh
zypper install perl-Net-FileShare
Para 15.5 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/devel:languages:perl:CPAN-N/15.5/devel:languages:perl:CPAN-N.repo
zypper refresh
zypper install perl-Net-FileShare