This is Perl module Text::UnicodeTable::Simple.

INSTALLATION

Text::UnicodeTable::Simple installation is straightforward.
If your CPAN shell is set up, you should just be able to do

    % cpan Text::UnicodeTable::Simple

Download it, unpack it, then build it as per the usual:

    % perl Makefile.PL
    % make && make test

Then install it:

    % make install

DOCUMENTATION

Text::UnicodeTable::Simple documentation is available as in POD.
So you can do:

    % perldoc Text::UnicodeTable::Simple

to read the documentation online with your favorite pager.

Syohei YOSHIDA