perl Makefile.PL
make
make test
make install

##</code><code>##

Ambiguous use of le => resolved to "le" => at blib/lib/HTML/Entities.pm line 322.

##</code><code>##

Failed Test  Status Wstat Total Fail  Failed  List of failed
-------------------------------------------------------------------------------
t/linkextor-bas   2   512     5    5 100.00%  1-5
t/linkextor-rel   2   512     4    4 100.00%  1-4
Failed 2/30 test scripts, 93.33% okay. 9/145 subtests failed, 93.79% okay.
*** Error code 2 (bu21)

##</code><code>##

Undefined subroutine &main::start called 
at /usr/local/lib/perl5/site_perl/HTML/Parser.pm line 104.