This is Perl module WebService::Hatena::Bookmark::Lite. INSTALLATION WebService::Hatena::Bookmark::Lite installation is straightforward. If your CPAN shell is set up, you should just be able to do % cpan WebService::Hatena::Bookmark::Lite Download it, unpack it, then build it as per the usual: % perl Makefile.PL % make % perl -MConfig::Pit -e'Config::Pit::set("http://www.hatena.ne.jp", data=>{ username => "foobar", password => "barbaz" })' % make test Then install it: % make install DOCUMENTATION WebService::Hatena::Bookmark::Lite documentation is available as in POD. So you can do: % perldoc WebService::Hatena::Bookmark::Lite to read the documentation online with your favorite pager. Masartz