OSX instructions?

[carcinocron]

postgresql_autodoc
Can't locate HTML/Template.pm in @INC (you may need to install the HTML::Template module) (@INC contains: /Library/Perl/5.30/darwin-thread-multi-2level /Library/Perl/5.30 /Network/Library/Perl/5.30/darwin-thread-multi-2level /Network/Library/Perl/5.30 /Library/Perl/Updates/5.30.2 /System/Library/Perl/5.30/darwin-thread-multi-2level /System/Library/Perl/5.30 /System/Library/Perl/Extras/5.30/darwin-thread-multi-2level /System/Library/Perl/Extras/5.30) at /usr/local/bin/postgresql_autodoc line 56.
BEGIN failed--compilation aborted at /usr/local/bin/postgresql_autodoc line 56.

also the docker version can't connect to my postgres.