The document discusses generating documentation from POD files using various Perl modules. It shows commands to: 1) Convert a POD file to HTML using pod2html and encounters an unknown directive error. 2) Batch convert all POD files in a lib directory to HTML using Pod::Simple::HTMLBatch. 3) Configure Pod::Simple::HTMLBatch to use the Pod::Simple::XHTML renderer. 4) Generate documentation projects from POD files using pod2projdocs. 5) Create a Pod site from lib POD files using podsite.