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