This is Perl module Net::Twitter::OAuth. INSTALLATION Net::Twitter::OAuth installation is straightforward. If your CPAN shell is set up, you should just be able to do % cpan Net::Twitter::OAuth Download it, unpack it, then build it as per the usual: % perl Makefile.PL % make && make test Then install it: % make install DOCUMENTATION Net::Twitter::OAuth documentation is available as in POD. So you can do: % perldoc Net::Twitter::OAuth to read the documentation online with your favorite pager. Tatsuhiko Miyagawa