You can use my module: HTML::Perlinfo::Modules. The latest version was just released yesterday (unfortunately there are some POD errors I need to fix asap.)
If you want to see if a module is installed, you can simply do:
use HTML::Perlinfo::Modules;
my $m = HTML::Perlinfo::Modules->new();
my $module = $m->print_modules(show_only=>qr/Rince::Wind/);
if ($module) {
print "Module Rince::Wind is installed!";
}
else {
print "No Rince::Wind module found";
}
If you want to see
all of the modules installed, you simply say:
$m->print_modules;