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