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