+ if ($@) {
+ push @need, $mod;
+ } elsif ($mod eq 'IO::Socket::SSL' &&
+ # old versions of IO::Socket::SSL aren't supported
+ # by libnet, at least:
+ # https://rt.cpan.org/Ticket/Display.html?id=100529
+ !eval{ IO::Socket::SSL->VERSION(2.007); 1 }) {
+ push @need, $@;
+ }